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Vulnerability Details : CVE-2011-1324

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.
Publish Date : 2011-05-09 Last Update Date : 2011-05-27
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- CVSS Scores & Vulnerability Types

CVSS Score
5.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) CSRF
CWE ID 352

- Products Affected By CVE-2011-1324

# Product Type Vendor Product Version Update Edition Language
1 Hardware Buffalotech As-100 Version Details Vulnerabilities
2 Hardware Buffalotech Bbr-4hg Version Details Vulnerabilities
3 Application Buffalotech Bbr-4hg Firmware 1.02 Version Details Vulnerabilities
4 Application Buffalotech Bbr-4hg Firmware 1.04 Beta Version Details Vulnerabilities
5 Application Buffalotech Bbr-4hg Firmware 1.04 Version Details Vulnerabilities
6 Application Buffalotech Bbr-4hg Firmware 1.10 Beta Version Details Vulnerabilities
7 Application Buffalotech Bbr-4hg Firmware 1.10 Version Details Vulnerabilities
8 Application Buffalotech Bbr-4hg Firmware 1.11 Beta Version Details Vulnerabilities
9 Application Buffalotech Bbr-4hg Firmware 1.12 Version Details Vulnerabilities
10 Application Buffalotech Bbr-4hg Firmware 1.20 Beta Version Details Vulnerabilities
11 Application Buffalotech Bbr-4hg Firmware 1.20 Version Details Vulnerabilities
12 Application Buffalotech Bbr-4hg Firmware 1.30 Beta Version Details Vulnerabilities
13 Application Buffalotech Bbr-4hg Firmware 1.30 Version Details Vulnerabilities
14 Application Buffalotech Bbr-4hg Firmware 1.31 Version Details Vulnerabilities
15 Application Buffalotech Bbr-4hg Firmware 1.32 Beta Version Details Vulnerabilities
16 Application Buffalotech Bbr-4hg Firmware 1.32 Version Details Vulnerabilities
17 Application Buffalotech Bbr-4hg Firmware 1.33 Beta Version Details Vulnerabilities
18 Hardware Buffalotech Bbr-4mg Version Details Vulnerabilities
19 Application Buffalotech Bbr-4mg Firmware 1.00 Version Details Vulnerabilities
20 Application Buffalotech Bbr-4mg Firmware 1.01 Beta Version Details Vulnerabilities
21 Application Buffalotech Bbr-4mg Firmware 1.03 Version Details Vulnerabilities
22 Application Buffalotech Bbr-4mg Firmware 1.04 Beta Version Details Vulnerabilities
23 Application Buffalotech Bbr-4mg Firmware 1.04 Version Details Vulnerabilities
24 Application Buffalotech Bbr-4mg Firmware 1.10 Beta Version Details Vulnerabilities
25 Application Buffalotech Bbr-4mg Firmware 1.10 Version Details Vulnerabilities
26 Application Buffalotech Bbr-4mg Firmware 1.11 Beta Version Details Vulnerabilities
27 Application Buffalotech Bbr-4mg Firmware 1.12 Version Details Vulnerabilities
28 Application Buffalotech Bbr-4mg Firmware 1.20 Beta Version Details Vulnerabilities
29 Application Buffalotech Bbr-4mg Firmware 1.20 Version Details Vulnerabilities
30 Application Buffalotech Bbr-4mg Firmware 1.30 Version Details Vulnerabilities
31 Application Buffalotech Bbr-4mg Firmware 1.30 Beta Version Details Vulnerabilities
32 Application Buffalotech Bbr-4mg Firmware 1.31 Version Details Vulnerabilities
33 Application Buffalotech Bbr-4mg Firmware 1.32 Version Details Vulnerabilities
34 Application Buffalotech Bbr-4mg Firmware 1.32 Beta Version Details Vulnerabilities
35 Application Buffalotech Bbr-4mg Firmware 1.33 Beta Version Details Vulnerabilities
36 Application Buffalotech Bbr-4mg Firmware 1.33 Version Details Vulnerabilities
37 Hardware Buffalotech Bhr-4rv Version Details Vulnerabilities
38 Application Buffalotech Bhr-4rv Firmware 2.31 Version Details Vulnerabilities
39 Application Buffalotech Bhr-4rv Firmware 2.32 Prebeta Version Details Vulnerabilities
40 Application Buffalotech Bhr-4rv Firmware 2.33 Prebeta Version Details Vulnerabilities
41 Application Buffalotech Bhr-4rv Firmware 2.42 Version Details Vulnerabilities
42 Application Buffalotech Bhr-4rv Firmware 2.46 Version Details Vulnerabilities
43 Application Buffalotech Bhr-4rv Firmware 2.48 Version Details Vulnerabilities
44 Hardware Buffalotech Fs-g54 Version Details Vulnerabilities
45 Application Buffalotech Fs-g54 Firmware 2.07 Version Details Vulnerabilities
46 Hardware Buffalotech Wer-a54g54 Version Details Vulnerabilities
47 Application Buffalotech Wer-a54g54 Firmware 1.00 Version Details Vulnerabilities
48 Application Buffalotech Wer-a54g54 Firmware 1.01 Beta Version Details Vulnerabilities
49 Application Buffalotech Wer-a54g54 Firmware 1.02 Version Details Vulnerabilities
50 Application Buffalotech Wer-a54g54 Firmware 1.03 Version Details Vulnerabilities
51 Application Buffalotech Wer-a54g54 Firmware 1.10 Version Details Vulnerabilities
52 Application Buffalotech Wer-a54g54 Firmware 1.12 Beta Version Details Vulnerabilities
53 Application Buffalotech Wer-a54g54 Firmware 1.12 Version Details Vulnerabilities
54 Application Buffalotech Wer-a54g54 Firmware 1.13 Version Details Vulnerabilities
55 Hardware Buffalotech Wer-ag54 Version Details Vulnerabilities
56 Application Buffalotech Wer-ag54 Firmware 1.04 Version Details Vulnerabilities
57 Application Buffalotech Wer-ag54 Firmware 1.12 Version Details Vulnerabilities
58 Application Buffalotech Wer-ag54 Firmware 1.12 Beta Version Details Vulnerabilities
59 Hardware Buffalotech Wer-am54g54 Version Details Vulnerabilities
60 Application Buffalotech Wer-am54g54 Firmware 1.11 Version Details Vulnerabilities
61 Application Buffalotech Wer-am54g54 Firmware 1.12 Beta Version Details Vulnerabilities
62 Application Buffalotech Wer-am54g54 Firmware 1.12 Version Details Vulnerabilities
63 Application Buffalotech Wer-am54g54 Firmware 1.13 Version Details Vulnerabilities
64 Application Buffalotech Wer-am54g54 Firmware 1.14 Version Details Vulnerabilities
65 Hardware Buffalotech Wer-amg54 Version Details Vulnerabilities
66 Application Buffalotech Wer-amg54 Firmware 1.11 Version Details Vulnerabilities
67 Application Buffalotech Wer-amg54 Firmware 1.12 Version Details Vulnerabilities
68 Application Buffalotech Wer-amg54 Firmware 1.14 Version Details Vulnerabilities
69 Hardware Buffalotech Whr-am54g54 Version Details Vulnerabilities
70 Application Buffalotech Whr-am54g54 Firmware 1.30 Version Details Vulnerabilities
71 Application Buffalotech Whr-am54g54 Firmware 1.38 Version Details Vulnerabilities
72 Application Buffalotech Whr-am54g54 Firmware 1.40 Version Details Vulnerabilities
73 Application Buffalotech Whr-am54g54 Firmware 1.42 Version Details Vulnerabilities
74 Hardware Buffalotech Whr-amg54 Version Details Vulnerabilities
75 Application Buffalotech Whr-amg54 Firmware 1.31 Version Details Vulnerabilities
76 Application Buffalotech Whr-amg54 Firmware 1.38 Version Details Vulnerabilities
77 Application Buffalotech Whr-amg54 Firmware 1.40 Version Details Vulnerabilities
78 Application Buffalotech Whr-amg54 Firmware 1.42 Version Details Vulnerabilities
79 Hardware Buffalotech Whr-ampg Version Details Vulnerabilities
80 Application Buffalotech Whr-ampg Firmware 1.46 Version Details Vulnerabilities
81 Hardware Buffalotech Whr-g Version Details Vulnerabilities
82 Application Buffalotech Whr-g Firmware 1.46 Version Details Vulnerabilities
83 Hardware Buffalotech Whr-g54s Version Details Vulnerabilities
84 Application Buffalotech Whr-g54s Firmware 1.20 Version Details Vulnerabilities
85 Application Buffalotech Whr-g54s Firmware 1.21 Version Details Vulnerabilities
86 Application Buffalotech Whr-g54s Firmware 1.23 Version Details Vulnerabilities
87 Application Buffalotech Whr-g54s Firmware 1.38 Version Details Vulnerabilities
88 Application Buffalotech Whr-g54s Firmware 1.40 Version Details Vulnerabilities
89 Application Buffalotech Whr-g54s Firmware 1.42 Version Details Vulnerabilities
90 Hardware Buffalotech Whr-hp-ampg Version Details Vulnerabilities
91 Application Buffalotech Whr-hp-ampg Firmware 1.32 Version Details Vulnerabilities
92 Hardware Buffalotech Whr-hp-g Version Details Vulnerabilities
93 Application Buffalotech Whr-hp-g Firmware 1.46 Version Details Vulnerabilities
94 Hardware Buffalotech Whr-hp-g54 Version Details Vulnerabilities
95 Application Buffalotech Whr-hp-g54 Firmware 1.20 Version Details Vulnerabilities
96 Application Buffalotech Whr-hp-g54 Firmware 1.21 Version Details Vulnerabilities
97 Application Buffalotech Whr-hp-g54 Firmware 1.23 Version Details Vulnerabilities
98 Application Buffalotech Whr-hp-g54 Firmware 1.38 Version Details Vulnerabilities
99 Application Buffalotech Whr-hp-g54 Firmware 1.40 Version Details Vulnerabilities
100 Application Buffalotech Whr-hp-g54 Firmware 1.42 Version Details Vulnerabilities
101 Hardware Buffalotech Wzr-ampg144nh Version Details Vulnerabilities
102 Application Buffalotech Wzr-ampg144nh Firmware 1.47 Version Details Vulnerabilities
103 Application Buffalotech Wzr-ampg144nh Firmware 1.48 Beta Version Details Vulnerabilities
104 Hardware Buffalotech Wzr-ampg300nh Version Details Vulnerabilities
105 Application Buffalotech Wzr-ampg300nh Firmware 1.48 Version Details Vulnerabilities
106 Hardware Buffalotech Wzr-g144n Version Details Vulnerabilities
107 Application Buffalotech Wzr-g144n Firmware 1.45 Version Details Vulnerabilities
108 Application Buffalotech Wzr-g144n Firmware 1.46 Beta Version Details Vulnerabilities
109 Application Buffalotech Wzr-g144n Firmware 1.47 Version Details Vulnerabilities
110 Application Buffalotech Wzr-g144n Firmware 1.47 Beta Version Details Vulnerabilities
111 Hardware Buffalotech Wzr-g144nh Version Details Vulnerabilities
112 Application Buffalotech Wzr-g144nh Firmware 1.45 Version Details Vulnerabilities
113 Application Buffalotech Wzr-g144nh Firmware 1.47 Version Details Vulnerabilities
114 Application Buffalotech Wzr-g144nh Firmware 1.47 Beta Version Details Vulnerabilities
115 Application Buffalotech Wzr-g144nh Firmware 1.48 Version Details Vulnerabilities
116 Hardware Buffalotech Wzr2-g300n Version Details Vulnerabilities
117 Application Buffalotech Wzr2-g300n Firmware 1.48 Version Details Vulnerabilities
118 Application Buffalotech Wzr2-g300n Firmware 1.50 Beta Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Buffalotech As-100 1
Buffalotech Bbr-4hg 1
Buffalotech Bbr-4hg Firmware 15
Buffalotech Bbr-4mg 1
Buffalotech Bbr-4mg Firmware 18
Buffalotech Bhr-4rv 1
Buffalotech Bhr-4rv Firmware 6
Buffalotech Fs-g54 1
Buffalotech Fs-g54 Firmware 1
Buffalotech Wer-a54g54 1
Buffalotech Wer-a54g54 Firmware 8
Buffalotech Wer-ag54 1
Buffalotech Wer-ag54 Firmware 3
Buffalotech Wer-am54g54 1
Buffalotech Wer-am54g54 Firmware 5
Buffalotech Wer-amg54 1
Buffalotech Wer-amg54 Firmware 3
Buffalotech Whr-am54g54 1
Buffalotech Whr-am54g54 Firmware 4
Buffalotech Whr-amg54 1
Buffalotech Whr-amg54 Firmware 4
Buffalotech Whr-ampg 1
Buffalotech Whr-ampg Firmware 1
Buffalotech Whr-g 1
Buffalotech Whr-g Firmware 1
Buffalotech Whr-g54s 1
Buffalotech Whr-g54s Firmware 6
Buffalotech Whr-hp-ampg 1
Buffalotech Whr-hp-ampg Firmware 1
Buffalotech Whr-hp-g 1
Buffalotech Whr-hp-g Firmware 1
Buffalotech Whr-hp-g54 1
Buffalotech Whr-hp-g54 Firmware 6
Buffalotech Wzr-ampg144nh 1
Buffalotech Wzr-ampg144nh Firmware 2
Buffalotech Wzr-ampg300nh 1
Buffalotech Wzr-ampg300nh Firmware 1
Buffalotech Wzr-g144n 1
Buffalotech Wzr-g144n Firmware 4
Buffalotech Wzr-g144nh 1
Buffalotech Wzr-g144nh Firmware 4
Buffalotech Wzr2-g300n 1
Buffalotech Wzr2-g300n Firmware 2

- References For CVE-2011-1324

http://jvn.jp/en/jp/JVN50505257/index.html
JVN JVN#50505257
http://buffalo.jp/support_s/20080808/csrf.html CONFIRM

- Metasploit Modules Related To CVE-2011-1324

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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