CVE-2016-8352

An issue was discovered in Schneider Electric ConneXium firewalls TCSEFEC23F3F20 all versions, TCSEFEC23F3F21 all versions, TCSEFEC23FCF20 all versions, TCSEFEC23FCF21 all versions, and TCSEFEC2CF3F20 all versions. A stack-based buffer overflow can be triggered during the SNMP login authentication process that may allow an attacker to remotely execute code.

CVSS v3 10.0 CRITICAL
CVSS v2.0 7.5 HIGH

10.0^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/94062	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:schneider-electric:connexium_firmware:-:*:*:*:*:*:*:*

OR	cpe:2.3:h:schneider-electric:tcsefec23f3f20:-:::::::*
	cpe:2.3:h:schneider-electric:tcsefec23f3f21:-:::::::*
	cpe:2.3:h:schneider-electric:tcsefec23fcf20:-:::::::*
	cpe:2.3:h:schneider-electric:tcsefec23fcf21:-:::::::*
	cpe:2.3:h:schneider-electric:tcsefec2cf3f20:-:::::::*

History

No history.

Information

Published : 2017-02-13 21:59

Updated : 2023-12-10 12:01

NVD link : CVE-2016-8352

Mitre link : CVE-2016-8352

CVE.ORG link : CVE-2016-8352

JSON object : View

Products Affected

schneider-electric

tcsefec23fcf21
tcsefec23f3f21
tcsefec23fcf20
connexium_firmware
tcsefec2cf3f20
tcsefec23f3f20

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2016-8352", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 10.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.9}]}, "published": "2017-02-13T21:59:00.767", "references": [{"url": "http://www.securityfocus.com/bid/94062", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-306-01", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Schneider Electric ConneXium firewalls TCSEFEC23F3F20 all versions, TCSEFEC23F3F21 all versions, TCSEFEC23FCF20 all versions, TCSEFEC23FCF21 all versions, and TCSEFEC2CF3F20 all versions. A stack-based buffer overflow can be triggered during the SNMP login authentication process that may allow an attacker to remotely execute code."}, {"lang": "es", "value": "Ha sido descubierto un problema en los cortafuegos Schneider Electric ConneXium TCSEFEC23F3F20 todas las versiones, TCSEFEC23F3F21 todas las versiones, TCSEFEC23FCF20 todas las versiones, TCSEFEC23FCF21 todas las versiones, y TCSEFEC2CF3F20 todas las versiones. Un desbordamiento de b\u00fafer basado en pila puede ser desencadenado durante el proceso de autenticaci\u00f3n de inicio de sesi\u00f3n SNMP que puede permitir a un atacante ejecutar c\u00f3digo remotamente."}], "lastModified": "2017-03-15T19:53:32.067", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:connexium_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0393FFB-DB2B-4C4E-95F2-CA1211467964"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:tcsefec23f3f20:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "98AE5D38-8266-4E4A-B52F-9CBEB022DD74"}, {"criteria": "cpe:2.3:h:schneider-electric:tcsefec23f3f21:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9E89FA24-0128-4DF4-BFFF-0FD2C8E0386F"}, {"criteria": "cpe:2.3:h:schneider-electric:tcsefec23fcf20:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7920453C-8B00-4E88-AB28-F051CEC2D0BA"}, {"criteria": "cpe:2.3:h:schneider-electric:tcsefec23fcf21:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AE3371CC-A330-4777-887A-2ED11FE1A039"}, {"criteria": "cpe:2.3:h:schneider-electric:tcsefec2cf3f20:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2BFDA3E0-E594-413D-98CB-5409FDBE60E4"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}