CVE-2016-9158

A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

7.8^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/94820
http://www.securitytracker.com/id/1037434
https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf
http://www.securityfocus.com/bid/94820
http://www.securitytracker.com/id/1037434
https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:-:*:*:*:*:*:*:*

OR	cpe:2.3:h:siemens:simatic_s7-300_cpu_312:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-300_cpu_314:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_dp:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_pn\/dp:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-300_cpu_317-_2_dp:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-300_cpu_317-2_pn\/dp:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-300_cpu_319-3_pn\/dp:-:::::::*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:-:*:*:*:*:*:*:*

OR	cpe:2.3:h:siemens:simatic_s7-400_cpu_412-1:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2_pn:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_414-2:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3_pn\/dp:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_416-2:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3_pn\/dp:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-2:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-3_pn\/dp:-:::::::*
	cpe:2.3:h:siemens:simatic_s7-400_cpu_417-4:-:::::::*

History

21 Nov 2024, 03:00

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/94820 -~~	() http://www.securityfocus.com/bid/94820 -
References	~~() http://www.securitytracker.com/id/1037434 -~~	() http://www.securitytracker.com/id/1037434 -
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf -~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf -
References	~~() https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05 -~~	() https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05 -
References	~~() https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf -~~	() https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf -

Information

Published : 2016-12-17 03:59

Updated : 2025-04-12 10:46

NVD link : CVE-2016-9158

Mitre link : CVE-2016-9158

CVE.ORG link : CVE-2016-9158

JSON object : View

Products Affected

siemens

simatic_s7-400_cpu_416-3_pn\/dp
simatic_s7-400_cpu_416-3
simatic_s7-400_cpu_412-2_pn
simatic_s7-300_cpu_315-2_pn\/dp
simatic_s7-300_cpu_312
simatic_s7-400_cpu_416-2
simatic_s7-400_cpu_firmware
simatic_s7-400_cpu_416f-2
simatic_s7-400_cpu_412-2
simatic_s7-400_cpu_412-1
simatic_s7-300_cpu_317-_2_dp
simatic_s7-300_cpu_317-2_pn\/dp
simatic_s7-400_cpu_414-2
simatic_s7-300_cpu_314
simatic_s7-400_cpu_416f-3_pn\/dp
simatic_s7-300_cpu_firmware
simatic_s7-400_cpu_414-3_pn\/dp
simatic_s7-400_cpu_417-4
simatic_s7-400_cpu_414-3
simatic_s7-300_cpu_319-3_pn\/dp
simatic_s7-300_cpu_315-2_dp

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2016-9158", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2016-12-17T03:59:00.187", "references": [{"url": "http://www.securityfocus.com/bid/94820", "source": "productcert@siemens.com"}, {"url": "http://www.securitytracker.com/id/1037434", "source": "productcert@siemens.com"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf", "source": "productcert@siemens.com"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05", "source": "productcert@siemens.com"}, {"url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf", "source": "productcert@siemens.com"}, {"url": "http://www.securityfocus.com/bid/94820", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1037434", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en la familia de CPU SIMATIC S7-300 (todas las versiones), la familia de CPU SIMATIC S7-300 (incluidas las CPU ET200 relacionadas y las variantes SIPLUS) (todas las versiones), SIMATIC S7-400 PN / DP V6 y familias de CPU inferiores (incl. variantes SIPLUS) (todas las versiones), familia de CPU SIMATIC S7-400 PN / DP V7 (incl. variantes SIPLUS) (todas las versiones), SIMATIC S7-400 V6 y familia de CPU anterior (todas las versiones), SIMATIC S7-400 Familia de CPU V7 (todas las versiones). Los paquetes especialmente dise\u00f1ados enviados al puerto 80 / tcp podr\u00edan hacer que los dispositivos afectados entren en modo defectuoso. Se requiere un reinicio en fr\u00edo para recuperar el sistema."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76189399-9032-4695-A976-8415E26B0DB8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu_312:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4FB328F8-3E03-440B-AB5C-ADA1D4F07F0E"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu_314:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "78399465-EED5-4EBD-A2E1-6FE0BD01EDB4"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E8FD8E6D-0527-4215-B6F0-5824011433FB"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_pn\\/dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A773F92D-E5C0-4B51-8214-19BFE6BC7638"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu_317-_2_dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E3C5065F-C0B9-4427-A9D2-072AFF3FCA69"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu_317-2_pn\\/dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A340DA65-BA46-4F72-8951-93135F9F6602"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu_319-3_pn\\/dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7167E5B0-D278-4F63-B5CD-39DBDF336089"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6EBD5F0-16A6-466B-80E5-B95DDBDE2FA3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_412-1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6498C679-46A3-4F87-9278-F64D2194E1F5"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "85F8C306-45F5-429B-B932-0278A9B909B7"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2_pn:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F0E162F8-B37A-4FFA-A523-FA6227372D37"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_414-2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8CD1CA5C-F729-4311-9E78-156BB6DE31A7"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "20E69856-A628-4B9D-9184-7FB9A924193E"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3_pn\\/dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A1EC8F19-313A-4C74-A68A-AAC320B123CE"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_416-2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "195259DF-8ABE-47A9-9A13-6BDAA25AA898"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3412299F-5778-4290-A80C-29BC6F46F701"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3_pn\\/dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CC41E925-88AF-4D33-AC49-CE5FEAAF2105"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "61363AEF-CBDB-4405-A605-4997798D38D8"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-3_pn\\/dp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2CFC71AB-3ACF-4E7E-B83E-31E02DEBDA48"}, {"criteria": "cpe:2.3:h:siemens:simatic_s7-400_cpu_417-4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "711A91B2-EB16-418B-AA63-56DFD40075D7"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "productcert@siemens.com"}

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

7.8 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

JSON object

Attach tags to CVE-2016-9158

7.5^/10

7.8^/10

Attach tags to `CVE-2016-9158`