CVE-2023-51645 - Allegra unzipFile Directory Traversal Remote Code Execution Vulnerability

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MEDIUM

Allegra unzipFile Directory Traversal Remote Code Execution Vulnerability

Published Nov 22, 2024

4.7

MEDIUM

CVSS 3.1

EPSS 1.84%

Description

Allegra unzipFile Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

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-22513.

Affected products

Vendor Allegra Product Allegra Default
n/a
- Version
  7.5.0 build 29
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Allegra

n/a

Version	Status	Constraints
7.5.0 build 29	affected	-

Vendor Alltena Product Allegra Default
n/a
- Version
  7.5.0build29
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Alltena

Allegra

n/a

Version	Status	Constraints
7.5.0build29	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-22

Path Traversal

References (3)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-56357
Advisory
https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html
vendor-advisoryRelease Notes
https://www.zerodayinitiative.com/advisories/ZDI-24-101/
x_research-advisoryThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-56357		Advisory
https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html		vendor-advisoryRelease Notes
https://www.zerodayinitiative.com/advisories/ZDI-24-101/		x_research-advisoryThird Party Advisory