CVE-2007-2850
The Session Reliability Service (XTE) in Citrix MetaFrame Presentation Server 3.0, Presentation Server 4.0, and Access Essentials 1.0 and 1.5, allows remote attackers to bypass network security policies and connect to arbitrary TCP ports via a modified…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.82%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Session Reliability Service (XTE) in Citrix MetaFrame Presentation Server 3.0, Presentation Server 4.0, and Access Essentials 1.0 and 1.5, allows remote attackers to bypass network security policies and connect to arbitrary TCP ports via a modified address:port string.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 2.82% probability · 86th percentile
- CISA KEV
- Not listed
- Affected
- citrix/access essentials · citrix/metaframe
- Source
- cve@mitre.org
References
- http://fortconsult.net/files/fortconsult.dk/citrix_advisory.pdf
- http://secunia.com/advisories/25371Patch, Vendor Advisory
- http://support.citrix.com/article/CTX112964
- http://www.securitytracker.com/id?1018098
- http://www.vupen.com/english/advisories/2007/1918
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34448
- http://fortconsult.net/files/fortconsult.dk/citrix_advisory.pdf
- http://secunia.com/advisories/25371Patch, Vendor Advisory
- http://support.citrix.com/article/CTX112964
- http://www.securitytracker.com/id?1018098
- http://www.vupen.com/english/advisories/2007/1918
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34448
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.