CVE-2023-51639
CVE-2023-51639
9.8
CriticalPublished:
Last updated:
Source:zdi-disclosures@trendmicro.com
Analyzed
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Network
- Attack Complexity
- Low
- Privileges Required
- None
- User Interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Description
Allegra downloadExportedChart Directory Traversal Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the downloadExportedChart action. 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 bypass authentication on the system. Was ZDI-CAN-22361.
References
zdi-disclosures@trendmicro.com
https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.htmlzdi-disclosures@trendmicro.com
https://www.zerodayinitiative.com/advisories/ZDI-24-110/