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Vulnerability Details : CVE-2009-2863

Race condition in the Firewall Authentication Proxy feature in Cisco IOS 12.0 through 12.4 allows remote attackers to bypass authentication, or bypass the consent web page, via a crafted request, aka Bug ID CSCsy15227.
Publish Date : 2009-09-28 Last Update Date : 2017-08-16
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
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) Bypass a restriction or similar
CWE ID 287

- Products Affected By CVE-2009-2863

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS 12.0xr Version Details Vulnerabilities
2 OS Cisco IOS 12.0xk Version Details Vulnerabilities
3 OS Cisco IOS 12.1xp Version Details Vulnerabilities
4 OS Cisco IOS 12.1xc Version Details Vulnerabilities
5 OS Cisco IOS 12.1xr Version Details Vulnerabilities
6 OS Cisco IOS 12.1xh Version Details Vulnerabilities
7 OS Cisco IOS 12.1 Version Details Vulnerabilities
8 OS Cisco IOS 12.1yb Version Details Vulnerabilities
9 OS Cisco IOS 12.1xi Version Details Vulnerabilities
10 OS Cisco IOS 12.1e Version Details Vulnerabilities
11 OS Cisco IOS 12.1yd Version Details Vulnerabilities
12 OS Cisco IOS 12.1xj Version Details Vulnerabilities
13 OS Cisco IOS 12.1ex Version Details Vulnerabilities
14 OS Cisco IOS 12.1yf Version Details Vulnerabilities
15 OS Cisco IOS 12.1xm Version Details Vulnerabilities
16 OS Cisco IOS 12.1t Version Details Vulnerabilities
17 OS Cisco IOS 12.1yi Version Details Vulnerabilities
18 OS Cisco IOS 12.2sec Version Details Vulnerabilities
19 OS Cisco IOS 12.2xj Version Details Vulnerabilities
20 OS Cisco IOS 12.2zy Version Details Vulnerabilities
21 OS Cisco IOS 12.2yz Version Details Vulnerabilities
22 OS Cisco IOS 12.2ex Version Details Vulnerabilities
23 OS Cisco IOS 12.2su Version Details Vulnerabilities
24 OS Cisco IOS 12.2yc Version Details Vulnerabilities
25 OS Cisco IOS 12.2ixf Version Details Vulnerabilities
26 OS Cisco IOS 12.2xa Version Details Vulnerabilities
27 OS Cisco IOS 12.2sga Version Details Vulnerabilities
28 OS Cisco IOS 12.2xt Version Details Vulnerabilities
29 OS Cisco IOS 12.2irc Version Details Vulnerabilities
30 OS Cisco IOS 12.2sxf Version Details Vulnerabilities
31 OS Cisco IOS 12.2yn Version Details Vulnerabilities
32 OS Cisco IOS 12.2 Version Details Vulnerabilities
33 OS Cisco IOS 12.2sed Version Details Vulnerabilities
34 OS Cisco IOS 12.2xk Version Details Vulnerabilities
35 OS Cisco IOS 12.2zya Version Details Vulnerabilities
36 OS Cisco IOS 12.2zd Version Details Vulnerabilities
37 OS Cisco IOS 12.2ey Version Details Vulnerabilities
38 OS Cisco IOS 12.2sx Version Details Vulnerabilities
39 OS Cisco IOS 12.2ye Version Details Vulnerabilities
40 OS Cisco IOS 12.2ixg Version Details Vulnerabilities
41 OS Cisco IOS 12.2xb Version Details Vulnerabilities
42 OS Cisco IOS 12.2sq Version Details Vulnerabilities
43 OS Cisco IOS 12.2xv Version Details Vulnerabilities
44 OS Cisco IOS 12.2ixb Version Details Vulnerabilities
45 OS Cisco IOS 12.2sxh Version Details Vulnerabilities
46 OS Cisco IOS 12.2yq Version Details Vulnerabilities
47 OS Cisco IOS 12.2b Version Details Vulnerabilities
48 OS Cisco IOS 12.2sef Version Details Vulnerabilities
49 OS Cisco IOS 12.2xl Version Details Vulnerabilities
50 OS Cisco IOS 12.2fz Version Details Vulnerabilities
51 OS Cisco IOS 12.2sxa Version Details Vulnerabilities
52 OS Cisco IOS 12.2yf Version Details Vulnerabilities
53 OS Cisco IOS 12.2s Version Details Vulnerabilities
54 OS Cisco IOS 12.2xd Version Details Vulnerabilities
55 OS Cisco IOS 12.2zh Version Details Vulnerabilities
56 OS Cisco IOS 12.2xw Version Details Vulnerabilities
57 OS Cisco IOS 12.2ixc Version Details Vulnerabilities
58 OS Cisco IOS 12.2sxi Version Details Vulnerabilities
59 OS Cisco IOS 12.2yu Version Details Vulnerabilities
60 OS Cisco IOS 12.2bw Version Details Vulnerabilities
61 OS Cisco IOS 12.2sra Version Details Vulnerabilities
62 OS Cisco IOS 12.2see Version Details Vulnerabilities
63 OS Cisco IOS 12.2xm Version Details Vulnerabilities
64 OS Cisco IOS 12.2ira Version Details Vulnerabilities
65 OS Cisco IOS 12.2sxb Version Details Vulnerabilities
66 OS Cisco IOS 12.2yh Version Details Vulnerabilities
67 OS Cisco IOS 12.2sbc Version Details Vulnerabilities
68 OS Cisco IOS 12.2xe Version Details Vulnerabilities
69 OS Cisco IOS 12.2zj Version Details Vulnerabilities
70 OS Cisco IOS 12.2t Version Details Vulnerabilities
71 OS Cisco IOS 12.2yv Version Details Vulnerabilities
72 OS Cisco IOS 12.2cz Version Details Vulnerabilities
73 OS Cisco IOS 12.2srb Version Details Vulnerabilities
74 OS Cisco IOS 12.2ya Version Details Vulnerabilities
75 OS Cisco IOS 12.2ixd Version Details Vulnerabilities
76 OS Cisco IOS 12.2seg Version Details Vulnerabilities
77 OS Cisco IOS 12.2xo Version Details Vulnerabilities
78 OS Cisco IOS 12.2irb Version Details Vulnerabilities
79 OS Cisco IOS 12.2sxd Version Details Vulnerabilities
80 OS Cisco IOS 12.2yl Version Details Vulnerabilities
81 OS Cisco IOS 12.2se Version Details Vulnerabilities
82 OS Cisco IOS 12.2xg Version Details Vulnerabilities
83 OS Cisco IOS 12.2zl Version Details Vulnerabilities
84 OS Cisco IOS 12.2tpc Version Details Vulnerabilities
85 OS Cisco IOS 12.2yx Version Details Vulnerabilities
86 OS Cisco IOS 12.2dd Version Details Vulnerabilities
87 OS Cisco IOS 12.2src Version Details Vulnerabilities
88 OS Cisco IOS 12.2yb Version Details Vulnerabilities
89 OS Cisco IOS 12.2ixe Version Details Vulnerabilities
90 OS Cisco IOS 12.2sg Version Details Vulnerabilities
91 OS Cisco IOS 12.2xq Version Details Vulnerabilities
92 OS Cisco IOS 12.2ixa Version Details Vulnerabilities
93 OS Cisco IOS 12.2sxe Version Details Vulnerabilities
94 OS Cisco IOS 12.2ym Version Details Vulnerabilities
95 OS Cisco IOS 12.3yk Version Details Vulnerabilities
96 OS Cisco IOS 12.3xe Version Details Vulnerabilities
97 OS Cisco IOS 12.3tpc Version Details Vulnerabilities
98 OS Cisco IOS 12.3ya Version Details Vulnerabilities
99 OS Cisco IOS 12.3ym Version Details Vulnerabilities
100 OS Cisco IOS 12.3xf Version Details Vulnerabilities
101 OS Cisco IOS 12.3va Version Details Vulnerabilities
102 OS Cisco IOS 12.3yd Version Details Vulnerabilities
103 OS Cisco IOS 12.3 Version Details Vulnerabilities
104 OS Cisco IOS 12.3yt Version Details Vulnerabilities
105 OS Cisco IOS 12.3xg Version Details Vulnerabilities
106 OS Cisco IOS 12.3xa Version Details Vulnerabilities
107 OS Cisco IOS 12.3yg Version Details Vulnerabilities
108 OS Cisco IOS 12.3b Version Details Vulnerabilities
109 OS Cisco IOS 12.3xq Version Details Vulnerabilities
110 OS Cisco IOS 12.3yz Version Details Vulnerabilities
111 OS Cisco IOS 12.3xk Version Details Vulnerabilities
112 OS Cisco IOS 12.3xc Version Details Vulnerabilities
113 OS Cisco IOS 12.3yh Version Details Vulnerabilities
114 OS Cisco IOS 12.3jk Version Details Vulnerabilities
115 OS Cisco IOS 12.3xr Version Details Vulnerabilities
116 OS Cisco IOS 12.3xl Version Details Vulnerabilities
117 OS Cisco IOS 12.3xd Version Details Vulnerabilities
118 OS Cisco IOS 12.3yi Version Details Vulnerabilities
119 OS Cisco IOS 12.3t Version Details Vulnerabilities
120 OS Cisco IOS 12.3xx Version Details Vulnerabilities
121 OS Cisco IOS 12.4mr Version Details Vulnerabilities
122 OS Cisco IOS 12.4xy Version Details Vulnerabilities
123 OS Cisco IOS 12.4xj Version Details Vulnerabilities
124 OS Cisco IOS 12.4t Version Details Vulnerabilities
125 OS Cisco IOS 12.4xz Version Details Vulnerabilities
126 OS Cisco IOS 12.4xk Version Details Vulnerabilities
127 OS Cisco IOS 12.4xa Version Details Vulnerabilities
128 OS Cisco IOS 12.4ya Version Details Vulnerabilities
129 OS Cisco IOS 12.4xt Version Details Vulnerabilities
130 OS Cisco IOS 12.4xd Version Details Vulnerabilities
131 OS Cisco IOS 12.4yb Version Details Vulnerabilities
132 OS Cisco IOS 12.4xv Version Details Vulnerabilities
133 OS Cisco IOS 12.4xe Version Details Vulnerabilities
134 OS Cisco IOS 12.4 Version Details Vulnerabilities
135 OS Cisco IOS 12.4xw Version Details Vulnerabilities
136 OS Cisco IOS 12.4xf Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 136

- References For CVE-2009-2863
SECTRACK 1022935
XF ciscoios-authenticationproxy-sec-bypass(53453)
CISCO 20090923 Cisco IOS Software Authentication Proxy Vulnerability
BID 36491 Cisco IOS Authentication Proxy for HTTP(S) Authentication Bypass Vulnerability Release Date:2009-10-20 CONFIRM

- Metasploit Modules Related To CVE-2009-2863

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

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