Vulnerability Description
Allegra renderFieldMatch Deserialization of Unstrusted Data 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, product implements a registration mechanism that can be used to create a user with a sufficient privilege level. The specific flaw exists within the renderFieldMatch method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-22505.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alltena | Allegra | < 7.5.1 |
Related Weaknesses (CWE)
References
- https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.Release Notes
- https://www.zerodayinitiative.com/advisories/ZDI-24-106/Third Party Advisory
FAQ
What is CVE-2023-51641?
CVE-2023-51641 is a vulnerability with a CVSS score of 6.3 (MEDIUM). Allegra renderFieldMatch Deserialization of Unstrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Alleg...
How severe is CVE-2023-51641?
CVE-2023-51641 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-51641?
Check the references section above for vendor advisories and patch information. Affected products include: Alltena Allegra.