CVE-2023-51641
6.3 · MEDIUMOverview
CVE-2023-51641 is a medium-severity vulnerability affecting alltena allegra. It was published on November 22, 2024 and has a CVSS 3.1 base score of 6.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from alltena. Update allegra to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| alltena | allegra | >= 0, < 7.5.1 | Affected |
Frequently Asked Questions
What is CVE-2023-51641?
CVE-2023-51641 is a medium-severity vulnerability affecting alltena allegra. It was published on November 22, 2024 and has a CVSS 3.1 base score of 6.3 (MEDIUM).
How severe is CVE-2023-51641?
This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-51641?
Check the references section for vendor advisories and patches from alltena. Update allegra to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-51641?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-51641 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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