Allegra saveFile Directory Traversal Remote Code Execution Vulnerability
CVE-2023-52333

7.3HIGH

Key Information:

Vendor

Allegra

Status
Allegra
Vendor
CVE Published:
22 November 2024

What is CVE-2023-52333?

A directory traversal vulnerability has been identified within the saveFile method of Allegra. This flaw arises from insufficient validation of user-supplied paths, allowing attackers with valid authentication to manipulate file operations. By exploiting this vulnerability, a remote attacker can execute arbitrary code with the privileges of the LOCAL SERVICE account. This poses significant security risks as it may lead to unauthorized operations on affected systems.

Affected Version(s)

Allegra 7.5.0 build 29

References

https://www.zerodayinitiative.com/advisories/ZDI-24-104/
x_research-advisory
https://www.trackplus.com/en/service/release-notes-reader...
vendor-advisory

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.