CVE-2022-27481

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-27481
A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.7 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 5.5 / Impact : 6.9

Access Vector ADJACENT_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-392912.pdf Patch Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:siemens:scalance_w1788-2ia_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_w1788-2ia_m12:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:siemens:scalance_w1788-2_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_w1788-2_m12:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:siemens:scalance_w1788-2_eec_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_w1788-2_eec_m12:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:siemens:scalance_w1788-1_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_w1788-1_m12:-:*:*:*:*:*:*:*
History

19 Apr 2022, 18:25

Type Values Removed Values Added
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf - Patch, Vendor Advisory
CWE CWE-362
CPE cpe:2.3:h:siemens:scalance_w1788-2ia_m12:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_w1788-2_eec_m12:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w1788-2_eec_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w1788-1_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_w1788-2_m12:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_w1788-1_m12:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w1788-2_m12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_w1788-2ia_m12_firmware:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.7
v3 : 5.3

12 Apr 2022, 09:39

Type Values Removed Values Added
New CVE
Information

Published : 2022-04-12 09:15

Updated : 2024-02-04 22:29

NVD link : CVE-2022-27481

Mitre link : CVE-2022-27481

CVE.ORG link : CVE-2022-27481

JSON object : View

Products Affected

siemens

  • scalance_w1788-2_eec_m12
  • scalance_w1788-2_eec_m12_firmware
  • scalance_w1788-2ia_m12_firmware
  • scalance_w1788-1_m12
  • scalance_w1788-1_m12_firmware
  • scalance_w1788-2_m12
  • scalance_w1788-2ia_m12
  • scalance_w1788-2_m12_firmware
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')