CVE-2023-22738

Improper Preservation of Permissions in vantage6

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

vantage6 is a privacy preserving federated learning infrastructure for secure insight exchange. Assigning existing users to a different organizations is currently possible. It may lead to unintended access: if a user from organization A is accidentally assigned to organization B, they will retain their permissions and therefore might be able to access stuff they should not be allowed to access. This issue is patched in version 3.8.0.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-01-06 CVE Reserved
2023-03-01 CVE Published
2024-08-02 CVE Updated
2024-09-21 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-281: Improper Preservation of Permissions

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://github.com/vantage6/vantage6/commit/798aca1de142a4eca175ef51112e2235642f4f24	2023-03-10

URL	Date	SRC
https://github.com/vantage6/vantage6/security/advisories/GHSA-vvjv-97j8-94xh	2023-03-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Vantage6 Search vendor "Vantage6"		Vantage6 Search vendor "Vantage6" for product "Vantage6"				< 3.6.1 Search vendor "Vantage6" for product "Vantage6" and version " < 3.6.1"		-		Affected
Vantage6 Search vendor "Vantage6"		Vantage6 Search vendor "Vantage6" for product "Vantage6"				>= 3.7.0 <= 3.7.3 Search vendor "Vantage6" for product "Vantage6" and version " >= 3.7.0 <= 3.7.3"		-		Affected
Vantage6 Search vendor "Vantage6"		Vantage6 Search vendor "Vantage6" for product "Vantage6"				3.8.0 Search vendor "Vantage6" for product "Vantage6" and version "3.8.0"		rc1		Affected
Vantage6 Search vendor "Vantage6"		Vantage6 Search vendor "Vantage6" for product "Vantage6"				3.8.0 Search vendor "Vantage6" for product "Vantage6" and version "3.8.0"		rc2		Affected
Vantage6 Search vendor "Vantage6"		Vantage6 Search vendor "Vantage6" for product "Vantage6"				3.8.0 Search vendor "Vantage6" for product "Vantage6" and version "3.8.0"		rc3		Affected