Vulnerability in Citrix Access Gateway
CVE-2010-4566
The web authentication form in the NT4 authentication component in Citrix Access Gateway Enterprise Edition 9.2-49.8 and earlier, and the NTLM authentication component in Access Gateway Standard and Advanced Editions before Access Gateway 5.0, allows attackers to execute arbitrary commands via shell metacharacters in the password field.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.278 (98.0th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.278 · newest: 0.278 · change: 0.000
Affected products
- Citrix Access Gateway — versions .8.0, 8.0, 8.1-69.4
Public proof-of-concept exploits
References
- www.securitytracker.com/id (vdb-entry)
- www.vsecurity.com/resources/advisory/20101221-1
- support.citrix.com/article/CTX127613 (Vendor Advisory)
- securityreason.com/securityalert/8119 (third-party-advisory)
- www.osvdb.org/70099 (vdb-entry)
- www.exploit-db.com/exploits/16916 (exploit)
Frequently asked questions
- What is CVE-2010-4566?
- CVE-2010-4566 is a vulnerability in Citrix Access Gateway. Published 2011-01-14.
- Is CVE-2010-4566 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.