CVE-2011-1324
Multiple cross-site request forgery (CSRF) vulnerabilities in the management screen on Buffalo...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-1324- CVSS 2.0
- 5.8 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:P - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-1324- Updated
- 2026-11-02
EUVDEUVD-2011-1332 No score
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.
- Record
EUVD-2011-1332- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4p8v-crr9-c3h6 No score
Multiple cross-site request forgery (CSRF) vulnerabilities in the management screen on Buffalo...
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.
- Record
GHSA-4p8v-crr9-c3h6- Weakness
- CWE-352
- Updated
- 2026-11-02
Affected products
- buffalotech as-100
- buffalotech bhr-4rv
- buffalotech fs-g54
- buffalotech bbr-4hg
- buffalotech bbr-4hg firmware
- buffalotech bbr-4mg
- buffalotech bbr-4mg firmware
- buffalotech bhr-4rv firmware
- buffalotech fs-g54 firmware
- buffalotech wer-a54g54
- buffalotech wer-a54g54 firmware
- buffalotech wer-ag54
Show 31 moreShow less
- buffalotech wer-ag54 firmware
- buffalotech wer-am54g54
- buffalotech wer-am54g54 firmware
- buffalotech wer-amg54
- buffalotech wer-amg54 firmware
- buffalotech whr-am54g54
- buffalotech whr-am54g54 firmware
- buffalotech whr-amg54
- buffalotech whr-amg54 firmware
- buffalotech whr-ampg
- buffalotech whr-ampg firmware
- buffalotech whr-g
- buffalotech whr-g54s
- buffalotech whr-g54s firmware
- buffalotech whr-g firmware
- buffalotech whr-hp-ampg
- buffalotech whr-hp-ampg firmware
- buffalotech whr-hp-g
- buffalotech whr-hp-g54
- buffalotech whr-hp-g54 firmware
- buffalotech whr-hp-g firmware
- buffalotech wzr-ampg144nh
- buffalotech wzr-ampg144nh firmware
- buffalotech wzr-ampg300nh
- buffalotech wzr-ampg300nh firmware
- buffalotech wzr-g144n
- buffalotech wzr-g144n firmware
- buffalotech wzr-g144nh
- buffalotech wzr-g144nh firmware
- buffalotech wzr2-g300n
- buffalotech wzr2-g300n firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-1324 is a medium vulnerability (CVSS 5.8) in Buffalotech As-100, published May 9, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 41st percentile. No source names a fixed version.