CVE Tools
Sign in

CVE-2006-3073

Published: Jun 19, 2006Updated: Apr 16, 2026 Sources: CVE List NVDNVD-CWE-Other
NVD MITRE
2.6CVSSLOW
EPSS Score
1.7%
Top 25.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Multiple cross-site scripting (XSS) vulnerabilities in the WebVPN feature in the Cisco VPN 3000 Series Concentrators and Cisco ASA 5500 Series Adaptive Security Appliances (ASA), when in WebVPN clientless mode, allow remote attackers to inject arbitrary web script or HTML via the domain parameter in (1) dnserror.html and (2) connecterror.html, aka bugid CSCsd81095 (VPN3k) and CSCse48193 (ASA). NOTE: the vendor states that "WebVPN full-network-access mode" is not affected, despite the claims by the original researcher.

CVSS Vector Breakdown

AV:NAC:HAu:NC:NI:PA:N
Exploitability
AV:NAccess Vector
Network
AC:HAccess Complexity
High
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:PIntegrity
Partial
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

NVD-CWE-Other

Affected Products

n/an/a
asa 5500ciscoNetworking Infrastructure
vpn 3000 concentrator series softwareciscoNetworking Infrastructure
ciscocommercialUSNetworking Infrastructureaka cisco systems, cisco systems inc.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

References

http://www.securityfocus.com/archive/1/436479/30/0/threaded
securityfocus.com
http://secunia.com/advisories/20644
secunia.com
http://www.osvdb.org/26454
osvdb.org
and 6 more references View all →

Timeline

Published
Jun 19, 2006
Last Updated
Apr 16, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2006-3073 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows