Vulnerability in Citrix Presentation Server
CVE-2009-2453
Citrix XenApp (formerly Presentation Server) 4.5 Hotfix Rollup Pack 3 does not apply an access policy when it is defined with the Access Gateway Advanced Edition filters, which allows attackers to bypass intended access restrictions via unknown vectors.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.014 (72.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Citrix Presentation Server — versions 4.5
- Citrix Xenapp — versions 4.5
Weakness classification (CWE)
References
- support.citrix.com/article/CTX118792 (Patch, Vendor Advisory)
- secunia.com/advisories/34865 (Vendor Advisory, third-party-advisory)
- www.vupen.com/english/advisories/2009/1154 (Patch, vdb-entry, Vendor Advisory)
- www.securitytracker.com/id (Patch, vdb-entry)
- osvdb.org/53900 (vdb-entry)
- www.securityfocus.com/bid/34691 (Patch, vdb-entry)