VulnerabilityModified
CVE-2023-39550
Netgear JWNR2000v2 v1.0.0.11, XWN5001 v0.4.1.1, and XAVN2001v2 v0.4.0.7 were discovered to contain multiple buffer overflows via the http_passwd and http_username parameters in the check_auth function.
HIGH 8.8EPSS 1.08%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.08%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Netgear JWNR2000v2 v1.0.0.11, XWN5001 v0.4.1.1, and XAVN2001v2 v0.4.0.7 were discovered to contain multiple buffer overflows via the http_passwd and http_username parameters in the check_auth function.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.08% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- netgear/jwnr2000v2 firmware · netgear/xwn5001 firmware · netgear/xavn2001v2 firmware
- Source
- cve@mitre.org
References
- https://github.com/FirmRec/IoT-Vulns/blob/main/netgear/http_passwd_auth/README.mdExploit, Third Party Advisory
- https://www.netgear.com/about/security/Vendor Advisory
- https://github.com/FirmRec/IoT-Vulns/blob/main/netgear/http_passwd_auth/README.mdExploit, Third Party Advisory
- https://www.netgear.com/about/security/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.