CVE-2024-5581

7.2 highEPSS 2.4%

High (7.2) in alltena allegra. EPSS 2.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

7.2 high

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

EPSS: 2.4% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2024-11-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

alltena:allegra

References

https://alltena.com/en/resources/release-notes/relnotes-7-5-2
https://www.zerodayinitiative.com/advisories/ZDI-24-1164/

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