6.3
CVSSv2

CVE-2013-5557

Published: 07/02/2015 Updated: 02/06/2022
CVSS v2 Base Score: 6.3 | Impact Score: 6.9 | Exploitability Score: 6.8
VMScore: 561
Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C

Vulnerability Summary

The Proxy Bypass Content Rewriter feature in the WebVPN subsystem in Cisco Adaptive Security Appliance (ASA) Software 9.1(.2) and previous versions allows remote authenticated users to cause a denial of service (device crash or error-recovery event) via an HTTP request that triggers a rewrite, aka Bug ID CSCug91577.

Vulnerability Trend

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cisco adaptive security appliance software

Vendor Advisories

A vulnerability in the WebVPN functionality of Cisco Adaptive Security Appliance (ASA) could allow an authenticated, remote attacker to cause an affected device to crash The vulnerability is due to a fault in the Proxy Bypass Content Rewriter implementation An attacker could exploit this vulnerability by performing an HTTP request that triggers ...