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CVE-2006-6572

19
FAUCET Score

CVE-2006-6572 describes an unspecified vulnerability in Citrix Advanced Access Control (AAC) Option 4.0 and Access Gateway 4.2 with AAC 4.2, specifically when the Browser-Only access feature is enabled. This flaw allows remote authenticated users to bypass established access policies through a particular login method. With a CVSS score of 6.5, it is considered a medium-severity vulnerability, indicating that an attacker with network access and authentication could achieve partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:citrix:access_gateway:4.0:*:*:*:*:*:*:*
4.2CPE matchmatch criteria
cpe:2.3:a:citrix:access_gateway:4.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.47%
Probability of exploitation in next 30 days
EPSS Percentile
71.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0147 is in the 85th percentile among its peer group of 21,924 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

citrixpatch availablevia nvd_reference
View patch

References

secunia.com / advisories/22909
securitytracker.com / id
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/30302
exchange.xforce.ibmcloud.com / vulnerabilities/30303
support.citrix.com / article/CTX111614
PatchVendor Advisory
support.citrix.com / article/CTX111615
securityfocus.com / bid/21080
vupen.com / english/advisories/2006/4525