CVE-2021-37204

A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 Ready4Linux (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions >= V2.2). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations.

CVSS v3 7.5 HIGH
CVSS v2.0 7.1 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:simatic_drive_controller_cpu_1504d_tf_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_drive_controller_cpu_1504d_tf:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:simatic_drive_controller_cpu_1507d_tf_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_drive_controller_cpu_1507d_tf:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

OR	cpe:2.3:o:siemens:simatic_s7-plcsim_advanced_firmware::::::::
	cpe:2.3:o:siemens:simatic_s7-plcsim_advanced_firmware:4.0:-::::::

cpe:2.3:h:siemens:simatic_s7-plcsim_advanced:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:siemens:tim_1531_irc_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:tim_1531_irc:-:*:*:*:*:*:*:*

Configuration 6 (hide)

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:*:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1211c:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212c_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212c:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212fc_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212fc:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214fc_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214fc:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214c_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214c:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215fc_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215fc:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215c_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215c:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1217c_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1217c:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1510sp-1:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1510sp:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511-1:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511c-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511c-1:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511f-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511f-1:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511t-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511t-1:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511tf-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511tf-1:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512c-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512c-1:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512sp-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512sp-1:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512spf-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512spf-1:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513-1:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513f-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513f-1:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513r-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513r-1:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_cpu_1513prof-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_cpu_1513prof-2:-:*:*:*:*:*:*:*

Configuration 29 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_cpu_1513pro-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_cpu_1513pro-2:-:*:*:*:*:*:*:*

Configuration 30 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515-2:-:*:*:*:*:*:*:*

Configuration 31 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515f-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515f-2:-:*:*:*:*:*:*:*

Configuration 32 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515r-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515r-2:-:*:*:*:*:*:*:*

Configuration 33 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515t-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515t-2:-:*:*:*:*:*:*:*

Configuration 34 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515tf-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515tf-2:-:*:*:*:*:*:*:*

Configuration 35 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516pro_f_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516pro_f:-:*:*:*:*:*:*:*

Configuration 36 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516pro-2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516pro-2:-:*:*:*:*:*:*:*

Configuration 37 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516-3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516-3:-:*:*:*:*:*:*:*

Configuration 38 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516f-3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516f-3:-:*:*:*:*:*:*:*

Configuration 39 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516t-3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516t-3:-:*:*:*:*:*:*:*

Configuration 40 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516tf-3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516tf-3:-:*:*:*:*:*:*:*

Configuration 41 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517-3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517-3:-:*:*:*:*:*:*:*

Configuration 42 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517f-3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517f-3:-:*:*:*:*:*:*:*

Configuration 43 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517tf-3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517tf-3:-:*:*:*:*:*:*:*

Configuration 44 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518-4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518-4:-:*:*:*:*:*:*:*

Configuration 45 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518f-4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518f-4:-:*:*:*:*:*:*:*

Configuration 46 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518hf-4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518hf-4:-:*:*:*:*:*:*:*

Configuration 47 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518t-4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518t-4:-:*:*:*:*:*:*:*

Configuration 48 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518tf-4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518tf-4:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:14

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf - Patch, Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf - Patch, Vendor Advisory

12 Jul 2022, 10:15

Type	Values Removed	Values Added
Summary	A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0 SP1), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions >= V2.2). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations.	A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 Ready4Linux (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions >= V2.2). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations.

24 Apr 2022, 02:04

Type	Values Removed	Values Added
CPE		cpe:2.3:o:siemens:simatic_s7-plcsim_advanced_firmware:4.0:-::::::

08 Mar 2022, 12:15

Type	Values Removed	Values Added
Summary	A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions >= V2.2). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations.	A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0 SP1), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions >= V2.2). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations.

14 Feb 2022, 15:52

Type	Values Removed	Values Added
CPE		cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212fc:-:::::::* cpe:2.3:a:siemens:simatic_s7-1500_software_controller:::::::: cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212fc_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516tf-3_firmware:::::::: cpe:2.3:o:siemens:simatic_drive_controller_cpu_1504d_tf_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212c:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515r-2:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518-4:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516tf-3:-:::::::* cpe:2.3:h:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2:-:::::::* cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214fc:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517-3_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513-1_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511c-1:-:::::::* cpe:2.3:o:siemens:simatic_drive_controller_cpu_1507d_tf_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513f-1_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512spf-1_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515r-2_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512c-1:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512sp-1:-:::::::* cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215fc_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-plcsim_advanced_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513r-1_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1200_cpu_1211c:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1510sp:-:::::::* cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212c_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515t-2:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513f-1:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517-3:-:::::::* cpe:2.3:h:siemens:simatic_drive_controller_cpu_1507d_tf:-:::::::* cpe:2.3:h:siemens:tim_1531_irc:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511t-1_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511-1_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515f-2:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_cpu_1513pro-2:-:::::::* cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214c:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511t-1:-:::::::* cpe:2.3:h:siemens:simatic_drive_controller_cpu_1504d_tf:-:::::::* cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214c_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515tf-2_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512spf-1:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515-2_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517tf-3:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp-1_firmware:::::::: cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517f-3:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511f-1:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516t-3_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516pro_f:-:::::::* cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215c:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511tf-1:-:::::::* cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215c_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518tf-4_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512c-1_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511-1:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515-2:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516pro-2_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214fc_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515tf-2:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518t-4:-:::::::* cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215fc:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516f-3_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516-3:-:::::::* cpe:2.3:h:siemens:simatic_s7-plcsim_advanced:-:::::::* cpe:2.3:o:siemens:tim_1531_irc_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1200_cpu_1217c:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515t-2_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1200_cpu_1217c_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_cpu_1513prof-2:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518hf-4_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_cpu_1513pro-2_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518hf-4:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511tf-1_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516-3_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513r-1:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516f-3:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518f-4_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516pro-2:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518f-4:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_cpu_1513prof-2_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516t-3:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516pro_f_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517tf-3_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1510sp-1:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512sp-1_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518t-4_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511f-1_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517f-3_firmware:::::::: cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518tf-4:-:::::::* cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513-1:-:::::::* cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511c-1_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515f-2_firmware:::::::: cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518-4_firmware::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.1 v3 : 7.5
CWE		NVD-CWE-noinfo
References	~~(MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf -~~	(MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf - Patch, Vendor Advisory

09 Feb 2022, 16:26

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-02-09 16:15

Updated : 2024-11-21 06:14

NVD link : CVE-2021-37204

Mitre link : CVE-2021-37204

CVE.ORG link : CVE-2021-37204

JSON object : View

Products Affected

siemens

simatic_s7-1500_cpu_1513r-1_firmware
simatic_s7-1200_cpu_1211c_firmware
simatic_s7-1500_cpu_1515t-2_firmware
simatic_s7-1500_cpu_1512c-1_firmware
simatic_s7-1200_cpu_1212fc
simatic_s7-1500_cpu_1511tf-1
simatic_s7-1500_software_controller
simatic_s7-1200_cpu_1215c_firmware
simatic_s7-1500_cpu_1515tf-2
simatic_s7-1500_cpu_1511f-1_firmware
simatic_s7-1200_cpu_1211c
simatic_s7-1500_cpu_1513f-1_firmware
simatic_s7-1500_cpu_1515t-2
simatic_s7-1200_cpu_1214c_firmware
simatic_s7-1500_cpu_1517f-3
simatic_s7-1500_cpu_1516pro-2_firmware
simatic_s7-1500_cpu_1511t-1
simatic_s7-1500_cpu_1516-3
simatic_s7-1500_cpu_cpu_1513pro-2
simatic_s7-1500_cpu_1516pro_f_firmware
simatic_s7-1500_cpu_1518tf-4
simatic_s7-1500_cpu_1518-4_firmware
simatic_s7-1500_cpu_1515f-2
simatic_s7-1500_cpu_1512spf-1_firmware
simatic_s7-1200_cpu_1214fc
simatic_s7-1500_cpu_cpu_1513pro-2_firmware
simatic_s7-1200_cpu_1214fc_firmware
simatic_s7-1500_cpu_1517f-3_firmware
simatic_s7-1500_cpu_1512sp-1
simatic_s7-1500_cpu_1518f-4_firmware
simatic_s7-1500_cpu_1510sp
simatic_s7-1500_cpu_1515r-2
simatic_s7-1500_cpu_1517tf-3_firmware
simatic_s7-1500_cpu_1517-3_firmware
simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware
simatic_s7-1500_cpu_1515f-2_firmware
simatic_s7-1500_cpu_1518tf-4_firmware
simatic_s7-1500_cpu_1516pro-2
simatic_s7-1500_cpu_1512spf-1
simatic_s7-1500_cpu_1518t-4_firmware
simatic_s7-1200_cpu_1215c
simatic_s7-1500_cpu_1518hf-4_firmware
simatic_et_200sp_open_controller_cpu_1515sp_pc2
simatic_s7-1500_cpu_1517tf-3
simatic_s7-1500_cpu_1515r-2_firmware
simatic_s7-1500_cpu_1516tf-3
simatic_s7-1500_cpu_1518f-4
simatic_s7-1500_cpu_1516f-3_firmware
simatic_s7-1500_cpu_1512c-1
simatic_s7-1500_cpu_1510sp-1_firmware
simatic_s7-1500_cpu_1515tf-2_firmware
simatic_s7-1500_cpu_1518hf-4
simatic_s7-1200_cpu_1212fc_firmware
simatic_s7-1500_cpu_1513-1_firmware
simatic_drive_controller_cpu_1504d_tf_firmware
simatic_s7-1200_cpu_1212c_firmware
simatic_s7-1500_cpu_1515-2
simatic_s7-1500_cpu_1511c-1_firmware
simatic_s7-1500_cpu_1513f-1
simatic_s7-1500_cpu_1515-2_firmware
simatic_s7-1500_cpu_1510sp-1
simatic_s7-1500_cpu_1516pro_f
simatic_s7-1500_cpu_1513r-1
simatic_s7-1500_cpu_cpu_1513prof-2
simatic_s7-1500_cpu_1511t-1_firmware
simatic_s7-1200_cpu_1217c
simatic_s7-1500_cpu_1513-1
simatic_s7-1500_cpu_1516-3_firmware
simatic_s7-1500_cpu_1511f-1
simatic_s7-1500_cpu_1511-1
simatic_s7-1500_cpu_1516t-3_firmware
simatic_s7-plcsim_advanced
tim_1531_irc_firmware
simatic_s7-1500_cpu_1516tf-3_firmware
simatic_s7-1500_cpu_1516f-3
simatic_s7-1500_cpu_1511tf-1_firmware
simatic_s7-1500_cpu_1512sp-1_firmware
simatic_s7-1500_cpu_1516t-3
simatic_s7-1200_cpu_1212c
simatic_s7-1200_cpu_1215fc
simatic_s7-1500_cpu_1518-4
tim_1531_irc
simatic_s7-1500_cpu_1511-1_firmware
simatic_drive_controller_cpu_1507d_tf_firmware
simatic_s7-1500_cpu_cpu_1513prof-2_firmware
simatic_s7-1500_cpu_1518t-4
simatic_s7-1500_cpu_1511c-1
simatic_s7-1200_cpu_1217c_firmware
simatic_s7-1500_cpu_1510sp_firmware
simatic_s7-1500_cpu_1517-3
simatic_drive_controller_cpu_1507d_tf
simatic_s7-plcsim_advanced_firmware
simatic_drive_controller_cpu_1504d_tf
simatic_s7-1200_cpu_1215fc_firmware
simatic_s7-1200_cpu_1214c

CWE

CWE-672

Operation on a Resource after Expiration or Release

NVD-CWE-noinfo

7.5 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.1 /10

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

JSON object

Attach tags to CVE-2021-37204

7.5^/10

7.1^/10

Attach tags to `CVE-2021-37204`