CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.4 | $0-$5k | 0.00 |
A vulnerability was found in x2go Server. It has been declared as critical. This vulnerability affects an unknown function of the component Privileges. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
x2gocleansessions in X2Go Server before 4.0.0.8 and 4.0.1.x before 4.0.1.10 allows remote authenticated users to gain privileges via unspecified vectors, possibly related to backticks.
The weakness was presented 05/20/2014 (Website). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2013-7383 since 05/19/2014. The exploitation appears to be easy. The attack can be initiated remotely. The successful exploitation requires a single authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.
The vulnerability scanner Nessus provides a plugin with the ID 74099 (GLSA-201405-26 : X2Go Server: Privilege Escalation), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks.
Upgrading to version 4.0.0.2 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (93206) and Tenable (74099).
Product
Vendor
Name
Version
- 4.0.0.0
- 4.0.0.1
- 4.0.0.2
- 4.0.0.3
- 4.0.0.4
- 4.0.0.6
- 4.0.0.7
- 4.0.1.0
- 4.0.1.1
- 4.0.1.2
- 4.0.1.3
- 4.0.1.4
- 4.0.1.5
- 4.0.1.6
- 4.0.1.7
- 4.0.1.8
- 4.0.1.9
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.8VulDB Meta Temp Score: 8.4
VulDB Base Score: 8.8
VulDB Temp Score: 8.4
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: Access controlCWE: CWE-264
ATT&CK: T1068
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 74099
Nessus Name: GLSA-201405-26 : X2Go Server: Privilege Escalation
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Server 4.0.0.2
Timeline
01/13/2014 🔍01/13/2014 🔍
05/19/2014 🔍
05/20/2014 🔍
05/20/2014 🔍
05/20/2014 🔍
05/27/2014 🔍
03/25/2015 🔍
03/21/2022 🔍
Sources
Advisory: openwall.comStatus: Not defined
CVE: CVE-2013-7383 (🔍)
X-Force: 93206
Vulnerability Center: 44651 - X2Go Server Remote Host Privilege Vulnerability due to an Error in x2gocleansessions, High
SecurityFocus: 65001 - X2Go Server 'x2gocleansessions' Local Privilege Escalation Vulnerability
OSVDB: 101959
Entry
Created: 03/25/2015 16:45Updated: 03/21/2022 15:24
Changes: 03/25/2015 16:45 (61), 05/29/2017 08:51 (5), 03/21/2022 15:24 (3)
Complete: 🔍
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