5.8
MEDIUM
CVE-2011-1324
Buffalo Router CSRF Vulnerability
Description

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.

INFO

Published Date :

May 9, 2011, 7:55 p.m.

Last Modified :

May 27, 2011, 4 a.m.

Remotely Exploitable :

Yes !

Impact Score :

4.9

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2011-1324 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Buffalotech bbr-4hg_firmware
2 Buffalotech bbr-4mg_firmware
3 Buffalotech bhr-4rv_firmware
4 Buffalotech fs-g54_firmware
5 Buffalotech wer-a54g54_firmware
6 Buffalotech wer-ag54_firmware
7 Buffalotech wer-am54g54_firmware
8 Buffalotech wer-amg54_firmware
9 Buffalotech whr-am54g54_firmware
10 Buffalotech whr-amg54_firmware
11 Buffalotech whr-ampg_firmware
12 Buffalotech whr-g_firmware
13 Buffalotech whr-g54s_firmware
14 Buffalotech whr-hp-ampg_firmware
15 Buffalotech whr-hp-g_firmware
16 Buffalotech whr-hp-g54_firmware
17 Buffalotech wzr-ampg144nh_firmware
18 Buffalotech wzr-ampg300nh_firmware
19 Buffalotech wzr-g144n_firmware
20 Buffalotech wzr-g144nh_firmware
21 Buffalotech wzr2-g300n_firmware
22 Buffalotech as-100
23 Buffalotech bbr-4hg
24 Buffalotech bbr-4mg
25 Buffalotech bhr-4rv
26 Buffalotech fs-g54
27 Buffalotech wer-a54g54
28 Buffalotech wer-ag54
29 Buffalotech wer-am54g54
30 Buffalotech wer-amg54
31 Buffalotech whr-am54g54
32 Buffalotech whr-amg54
33 Buffalotech whr-ampg
34 Buffalotech whr-g
35 Buffalotech whr-g54s
36 Buffalotech whr-hp-ampg
37 Buffalotech whr-hp-g
38 Buffalotech whr-hp-g54
39 Buffalotech wzr-ampg144nh
40 Buffalotech wzr-ampg300nh
41 Buffalotech wzr-g144n
42 Buffalotech wzr-g144nh
43 Buffalotech wzr2-g300n
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2011-1324.

URL Resource
http://buffalo.jp/support_s/20080808/csrf.html
http://jvn.jp/en/jp/JVN50505257/index.html

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-1324 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-1324 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2011-1324 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2011-1324 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.08 }} 0.01%

score

0.36860

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability