CVE-2024-5581

HIGH

Allegra < 7.5.2 - Authenticated Remote Code Execution via UnzipFile Path Traversal

Title source: llm

Description

Allegra unzipFile Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is required to exploit this vulnerability. The specific flaw exists within the unzipFile method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-23453.

References (2)

Core 2

Core References

Third Party Advisory x_research-advisory

https://www.zerodayinitiative.com/advisories/ZDI-24-1164/

Release Notes, Vendor Advisory vendor-advisory

https://alltena.com/en/resources/release-notes/relnotes-7-5-2

Scores

CVSS v3 7.2

EPSS 0.0229

EPSS Percentile 81.0%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-22

Status published

Products (1)

alltena/allegra < 7.5.2

Published Nov 22, 2024

Tracked Since Feb 18, 2026