Vulnerability Details : CVE-2018-21131
Certain NETGEAR devices are affected by unauthenticated firmware downgrade. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.
Exploit prediction scoring system (EPSS) score for CVE-2018-21131
Probability of exploitation activity in the next 30 days: 0.10%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 41 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-21131
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:P |
10.0
|
4.9
|
NIST |
8.1
|
HIGH | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
2.8
|
5.2
|
MITRE |
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
3.9
|
5.2
|
NIST |
References for CVE-2018-21131
-
https://kb.netgear.com/000060244/Security-Advisory-for-Unauthenticated-Firmware-Downgrade-on-Some-Wireless-Access-Points-PSV-2018-0269
Security Advisory for Unauthenticated Firmware Downgrade on Some Wireless Access Points, PSV-2018-0269 | Answer | NETGEAR SupportVendor Advisory
Products affected by CVE-2018-21131
- cpe:2.3:o:netgear:wac510_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:wac505_firmware:*:*:*:*:*:*:*:*