CVE-2016-2509

The password-sync feature on Belden Hirschmann Classic Platform switches L2B before 05.3.07 and L2E, L2P, L3E, and L3P before 09.0.06 sets an SNMP community to the same string as the administrator password, which allows remote attackers to obtain sensitive information by sniffing the network.

CVSS v3 5.3 MEDIUM
CVSS v2.0 2.9 LOW

5.3^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.6 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.9^/10

CVSS v2.0 : LOW

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

Exploitability : 5.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.kb.cert.org/vuls/id/507216	Third Party Advisory US Government Resource
https://www.belden.com/resourcecenter/security/upload/Belden_Security_Advisory_BSECV-2016-2_1v0.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:belden:hirschmann_firmware:05.3.06:*:*:*:*:*:*:*

cpe:2.3:h:belden:hirschmann_l2b:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:belden:hirschmann_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:belden:hirschmann_l2e:-:::::::*
	cpe:2.3:h:belden:hirschmann_l2p:-:::::::*
	cpe:2.3:h:belden:hirschmann_l3e:-:::::::*
	cpe:2.3:h:belden:hirschmann_l3p:-:::::::*

History

No history.

Information

Published : 2016-02-18 22:59

Updated : 2024-02-28 15:21

NVD link : CVE-2016-2509

Mitre link : CVE-2016-2509

CVE.ORG link : CVE-2016-2509

JSON object : View

Products Affected

belden

hirschmann_l2b
hirschmann_l3e
hirschmann_l2e
hirschmann_firmware
hirschmann_l2p
hirschmann_l3p

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2016-2509", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.9, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 5.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.6}]}, "published": "2016-02-18T22:59:07.853", "references": [{"url": "http://www.kb.cert.org/vuls/id/507216", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cret@cert.org"}, {"url": "https://www.belden.com/resourcecenter/security/upload/Belden_Security_Advisory_BSECV-2016-2_1v0.pdf", "tags": ["Vendor Advisory"], "source": "cret@cert.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The password-sync feature on Belden Hirschmann Classic Platform switches L2B before 05.3.07 and L2E, L2P, L3E, and L3P before 09.0.06 sets an SNMP community to the same string as the administrator password, which allows remote attackers to obtain sensitive information by sniffing the network."}, {"lang": "es", "value": "La funcionalidad password-sync en switches Belden Hirschmann Classic Platform L2B en versiones anteriores a 05.3.07 y L2E, L2P, L3E y L3P en versiones anteriores a 09.0.06 establece una comunidad SNMP a la misma cadena que la contrase\u00f1a de administrador, lo que permite a atacantes remotos obtener informaci\u00f3n sensible husmeando la red."}], "lastModified": "2016-03-23T00:54:44.527", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:belden:hirschmann_firmware:05.3.06:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7966E283-1915-4BAA-8C02-4922744199F5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:belden:hirschmann_l2b:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "787763C7-9B78-4383-B8DB-AF2278173D0D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:belden:hirschmann_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD97A02D-0BF8-48D6-92C7-9320702662E0", "versionEndIncluding": "09.0.05"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:belden:hirschmann_l2e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "92097AD7-2775-4881-9011-B2807519C884"}, {"criteria": "cpe:2.3:h:belden:hirschmann_l2p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AD20C330-7C99-4D5F-AFAA-D67249EA8EFD"}, {"criteria": "cpe:2.3:h:belden:hirschmann_l3e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "25EE2094-9EFB-485B-B672-397BB868EFB5"}, {"criteria": "cpe:2.3:h:belden:hirschmann_l3p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "36F994B5-3AE3-449C-BCD2-35EF362B5E16"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cret@cert.org"}