PT-2025-17874 · Allegra+1 · Allegra

Hoan.Pk · Published 2025-04-24 · Updated 2025-08-18 · CVE-2025-3485

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Allegra (affected versions not specified)

Description This issue allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is required to exploit this issue. The flaw exists within the implementation of the extractFileFromZip method, resulting from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this issue to execute code in the context of the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

RCE

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2025-3485

ZDI-25-254

Affected Products

Allegra

References · 8

• https://zerodayinitiative.com/advisories/ZDI-25-254 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-3485 · Security Note
• https://alltena.com/en/resources/release-notes/release-notes-for-release-8-1-2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-3485 · Vendor Advisory
• https://t.me/cvenotify/124959 · Telegram Post
• https://t.me/cvetracker/25669 · Telegram Post
• https://t.me/cveNotify/132684 · Telegram Post
• https://twitter.com/CVEnew/status/1931127831712670003 · Twitter Post