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CVE-2009-4455

Published: Dec 29, 2009Updated: Apr 23, 2026 Sources: CVE List NVDCWE-264

Description

The default configuration of Cisco ASA 5500 Series Adaptive Security Appliance (Cisco ASA) 7.0, 7.1, 7.2, 8.0, 8.1, and 8.2 allows portal traffic to access arbitrary backend servers, which might allow remote authenticated users to bypass intended access restrictions and access unauthorized web sites via a crafted URL obfuscated with ROT13 and a certain encoding. NOTE: this issue was originally reported as a vulnerability related to lack of restrictions to URLs listed in the Cisco WebVPN bookmark component, but the vendor states that "The bookmark feature is not a security feature."

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:SC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:SAuthentication
Single
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial

Weaknesses

Affected Products

ciscocommercialUSNetworking Infrastructureaka cisco systems, cisco systems inc.

Exploitability

Official Patch Available

References

and 3 more references View all →

Timeline

Published
Dec 29, 2009
Last Updated
Apr 23, 2026

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