CVE-2021-45677

Certain NETGEAR devices are affected by stored XSS. This affects GS108Tv2 before 5.4.2.36 and GS110TPv2 before 5.4.2.36.

CVSS v3 5.2 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 2.7

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://kb.netgear.com/000064448/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Smart-Managed-Pro-Switches-PSV-2019-0191	Patch Vendor Advisory
https://kb.netgear.com/000064448/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Smart-Managed-Pro-Switches-PSV-2019-0191	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:gs108t_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs108t:v2:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:gs110tp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs110tp:v2:*:*:*:*:*:*:*

History

21 Nov 2024, 06:32

Type	Values Removed	Values Added
References	~~() https://kb.netgear.com/000064448/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Smart-Managed-Pro-Switches-PSV-2019-0191 - Patch, Vendor Advisory~~	() https://kb.netgear.com/000064448/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Smart-Managed-Pro-Switches-PSV-2019-0191 - Patch, Vendor Advisory
CVSS	v2 : ~~4.3~~ v3 : ~~6.1~~	v2 : 4.3 v3 : 5.2

Information

Published : 2021-12-26 01:15

Updated : 2024-11-21 06:32

NVD link : CVE-2021-45677

Mitre link : CVE-2021-45677

CVE.ORG link : CVE-2021-45677

JSON object : View

Products Affected

netgear

gs110tp
gs108t
gs110tp_firmware
gs108t_firmware

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2021-45677", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.2, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2021-12-26T01:15:21.347", "references": [{"url": "https://kb.netgear.com/000064448/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Smart-Managed-Pro-Switches-PSV-2019-0191", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://kb.netgear.com/000064448/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Smart-Managed-Pro-Switches-PSV-2019-0191", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Certain NETGEAR devices are affected by stored XSS. This affects GS108Tv2 before 5.4.2.36 and GS110TPv2 before 5.4.2.36."}, {"lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por un ataque de tipo XSS almacenado. Esto afecta a GS108Tv2 versiones anteriores a 5.4.2.36 y GS110TPv2 versiones anteriores a 5.4.2.36"}], "lastModified": "2024-11-21T06:32:51.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:gs108t_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "017F37E5-F12A-4F89-A65F-9344009EBBC9", "versionEndExcluding": "5.4.2.36"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:gs108t:v2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B77C7A93-1FE7-433F-9049-8F40BB071AD3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:gs110tp_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6886B1C4-5480-4880-B436-7DBAA6C92046", "versionEndExcluding": "5.4.2.36"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:gs110tp:v2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5ECDB88D-8257-4F2A-9C2E-71F100F7996E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}