CVE-2016-7811

Corega CG-WLR300NX firmware Ver. 1.20 and earlier allows an attacker on the same network segment to bypass access restriction to perform arbitrary operations via unspecified vectors.

CVSS v3 8.8 HIGH
CVSS v2.0 5.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://corega.jp/support/security/20161111_wlr300nx.htm	Third Party Advisory
http://www.securityfocus.com/bid/94248	Third Party Advisory VDB Entry
https://jvn.jp/en/jp/JVN23549283/index.html	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:corega:cg-wlr300nx_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:corega:cg-wlr300nx:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-06-09 16:29

Updated : 2023-12-10 12:15

NVD link : CVE-2016-7811

Mitre link : CVE-2016-7811

CVE.ORG link : CVE-2016-7811

JSON object : View

Products Affected

corega

cg-wlr300nx
cg-wlr300nx_firmware

CWE

CWE-284

Improper Access Control

{"id": "CVE-2016-7811", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2017-06-09T16:29:00.657", "references": [{"url": "http://corega.jp/support/security/20161111_wlr300nx.htm", "tags": ["Third Party Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "http://www.securityfocus.com/bid/94248", "tags": ["Third Party Advisory", "VDB Entry"], "source": "vultures@jpcert.or.jp"}, {"url": "https://jvn.jp/en/jp/JVN23549283/index.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "vultures@jpcert.or.jp"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Corega CG-WLR300NX firmware Ver. 1.20 and earlier allows an attacker on the same network segment to bypass access restriction to perform arbitrary operations via unspecified vectors."}, {"lang": "es", "value": "Corega CG-WLR300NX firmware versi\u00f3n. 1.20 y anteriores, permite a un atacante en el mismo segmento de red evitar la restricci\u00f3n de acceso para realizar operaciones arbitrarias a trav\u00e9s de vectores no especificados."}], "lastModified": "2017-06-16T13:11:17.933", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:corega:cg-wlr300nx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34A664E1-C8EB-4FAE-A35B-674C10B8896A", "versionEndIncluding": "1.20"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:corega:cg-wlr300nx:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "54637854-D385-40C2-AE77-85DE6F8B4EB7"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "vultures@jpcert.or.jp"}