CVE-2023-4104

Published: Sep 11, 2023Updated: Jul 3, 2025 Sources: CVE List NVD BDUCWE-862

5.5MEDIUM

NVD MITRE

Description

An invalid Polkit Authentication check and missing authentication requirements for D-Bus methods allowed any local user to configure arbitrary VPN setups. *This bug only affects Mozilla VPN on Linux. Other operating systems are unaffected.* This vulnerability affects Mozilla VPN 2.16.1 < (Linux).

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:HIntegrity

High

A:NAvailability

None

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Weaknesses

CWE-862

Affected Products

Mozilla Corp.

oss-project·USaka Mozilla

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

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References

http://www.mozilla.org/en-US/security/advisories/mfsa2023-39/

mozilla.org

https://www.cybersecurity-help.cz/vdb/SB2023090434

cybersecurity-help.cz

https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7110

github.com

and 9 more references View all →

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