Is CVE-2009-1202 being actively exploited?

CVE-2009-1202 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-1202?

CVE-2009-1202 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2009-1202

MEDIUM · CVSS 4.3EPSS 2.0%EU EUVD

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.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 2.0% (81th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-1201)
Published: June 25, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-1201 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

cisco / adaptive security appliance
cisco / adaptive security appliance
cisco / adaptive security appliance
cisco / adaptive security appliance

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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