PT-2024-14215 · Allegra · Allegra

Published 2024-02-09 · Updated 2025-01-03 · CVE-2023-51639

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/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 bypass authentication on affected installations of Allegra. The specific flaw exists within the downloadExportedChart action, resulting 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 bypass authentication on the system.

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

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-51639

ZDI-24-110

Affected Products

Allegra

References · 5

• https://zerodayinitiative.com/advisories/ZDI-24-110 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51639 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51639 · Security Note
• https://trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html · Vendor Advisory
• https://twitter.com/CVEnew/status/1860562171110756639 · Twitter Post