CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.5 | $0-$5k | 0.00 |
A vulnerability was found in Citrix MetaFrame 3.0/4.0 (Connectivity Software). It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:
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.
The weakness was disclosed 05/24/2007 by Andrew Christensen with FortConsult (Website). The advisory is available at secunia.com. This vulnerability is handled as CVE-2007-2850 since 05/24/2007. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.
It is declared as proof-of-concept.
The vulnerability is also documented in the vulnerability database at X-Force (34448).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 9.8VulDB Meta Temp Score: 8.5
VulDB Base Score: 9.8
VulDB Temp Score: 8.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Privileges managementCWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
05/23/2007 🔍05/23/2007 🔍
05/23/2007 🔍
05/24/2007 🔍
05/24/2007 🔍
05/24/2007 🔍
03/13/2015 🔍
09/03/2018 🔍
Sources
Vendor: citrix.comAdvisory: secunia.com⛔
Researcher: Andrew Christensen
Organization: FortConsult
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2007-2850 (🔍)
X-Force: 34448 - Multiple Citrix products Session Reliability Service security bypass
SecurityTracker: 1018098
SecurityFocus: 24116 - Multiple Citrix Products Session Reliability Server Security Bypass Vulnerability
Secunia: 25371 - Citrix Products Session Reliability Service Security Bypass, Less Critical
Vupen: ADV-2007-1918
Entry
Created: 03/13/2015 14:56Updated: 09/03/2018 07:21
Changes: 03/13/2015 14:56 (55), 09/03/2018 07:21 (10)
Complete: 🔍
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