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CVE-2011-1324

MEDIUM · CVSS 5.8EPSS 0.5%EU EUVD

Multiple cross-site request forgery (CSRF) vulnerabilities in the management screen on Buffalo WHR, WZR2, WZR, WER, and BBR series routers with firmware 1.x; BHR-4RV and FS-G54 routers with firmware 2.x; and AS-100 routers allow remote attackers to hijack the authentication of administrators for requests that modify settings, as demonstrated by changing the login password.

Key facts

CVSS score
5.8 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:P
Weakness (CWE)
CWE-352
EPSS score
0.5% (41th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2011-1332)
Published
May 9, 2011
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-1332 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

  • buffalotech / as-100
  • buffalotech / bbr-4hg
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4hg firmware
  • buffalotech / bbr-4mg
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bbr-4mg firmware
  • buffalotech / bhr-4rv
  • buffalotech / bhr-4rv firmware
  • buffalotech / bhr-4rv firmware
  • buffalotech / bhr-4rv firmware
  • buffalotech / bhr-4rv firmware
  • buffalotech / bhr-4rv firmware
  • buffalotech / bhr-4rv firmware
  • buffalotech / fs-g54
  • buffalotech / fs-g54 firmware
  • buffalotech / wer-a54g54
  • buffalotech / wer-a54g54 firmware
  • buffalotech / wer-a54g54 firmware
  • buffalotech / wer-a54g54 firmware
  • buffalotech / wer-a54g54 firmware

and 68 more…

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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