CVE-2025-3486

HIGH

8.8

Description

Allegra isZipEntryValide 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 implementation of the isZipEntryValide 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-25730.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie5/22/2025

Derniere modification8/15/2025

Sourcenvd

Observations honeypot0

Produits affectes

alltena:allegra

Faiblesses (CWE)

CWE-22

References

https://alltena.com/en/resources/release-notes/release-notes-for-release-8-1-2(zdi-disclosures@trendmicro.com)

https://www.zerodayinitiative.com/advisories/ZDI-25-255/(zdi-disclosures@trendmicro.com)

Correlations IOC

Aucune correlation enregistree

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