Medium severity · published Dec 26, 2021
CVE-2021-45677
Certain NETGEAR devices are affected by stored XSS
6.1
CVSS
0.6%
EPSS
No
On KEV
Description
Certain NETGEAR devices are affected by stored XSS. This affects GS108Tv2 before 5.4.2.36 and GS110TPv2 before 5.4.2.36.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GF
Gs108t Firmware · Netgear
before 5.4.2.36 · source: NVD
GF
Gs110tp Firmware · Netgear
before 5.4.2.36 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45677
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45677
Patch
https://kb.netgear.com/000064448/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Smart-Managed-Pro-Switches-PSV-2019-0191
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