CVE-2020-35788

NETGEAR WAC104 devices before 1.0.4.13 are affected by a buffer overflow by an authenticated user.

CVSS v3 6.8 MEDIUM
CVSS v2.0 5.2 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.2^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 5.1 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000062719/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-WAC104-PSV-2020-0319	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:wac104_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wac104:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-12-30 00:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-35788

Mitre link : CVE-2020-35788

CVE.ORG link : CVE-2020-35788

JSON object : View

Products Affected

netgear

wac104
wac104_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

{"id": "CVE-2020-35788", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.2, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.0}]}, "published": "2020-12-30T00:15:13.597", "references": [{"url": "https://kb.netgear.com/000062719/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-WAC104-PSV-2020-0319", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "NETGEAR WAC104 devices before 1.0.4.13 are affected by a buffer overflow by an authenticated user."}, {"lang": "es", "value": "Los dispositivos NETGEAR WAC104 versiones anteriores a 1.0.4.13, est\u00e1n afectados por un desbordamiento del b\u00fafer por parte de un usuario autenticado."}], "lastModified": "2020-12-30T20:26:16.770", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wac104_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5E22E09-672D-4234-A67D-4153558EFBBC", "versionEndExcluding": "1.0.4.13"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wac104:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9E4AB65E-0FC3-4B35-B7D6-BD99356E92CE"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}