WebVPN on the Cisco Adaptive Security Appliances (ASA) device with software 8.0(4), 8.1.2, and 8.2.1 allows remote attackers to bypass certain protection mechanisms involving URL rewriting and HTML rewriting, and conduct cross-site scripting (XSS) attacks, by modifying the first hex-encoded character in a /+CSCO+ URI, aka Bug ID CSCsy80705.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Cisco Asa | — | Upgrade to Cisco ASA version 8.1(2.24)Upgrade to Cisco ASA version 8.2(1.2)Upgrade to Cisco ASA version 8.0(4.33) | Nov 18, 2016 | Jun 25, 2009 |
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