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CVE-2021-44151

7.5 · HIGH

An issue was discovered in Reprise RLM 14.2.

Published Dec 13, 2021CWE-330EPSS 2.61%

Overview

CVE-2021-44151 is a high-severity vulnerability. It was published on December 13, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An issue was discovered in Reprise RLM 14.2. As the session cookies are small, an attacker can hijack any existing sessions by bruteforcing the 4 hex-character session cookie on the Windows version (the Linux version appears to have 8 characters). An attacker can obtain the static part of the cookie (cookie name) by first making a request to any page on the application (e.g., /goforms/menu) and saving the name of the cookie sent with the response. The attacker can then use the name of the cookie and try to request that same page, setting a random value for the cookie. If any user has an active session, the page should return with the authorized content, when a valid cookie value is hit.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Refpacketstormsecurity.com/files/165191/Reprise-License-Manager-14.2-Session-Hijacking.htmlRefreprisesoftware.com/admin/rlm-admin-download.php?&euagree=yesRefwww.reprisesoftware.com/RELEASE_NOTESRefpacketstormsecurity.com/files/165191/Reprise-License-Manager-14.2-Session-Hijacking.htmlRefreprisesoftware.com/admin/rlm-admin-download.php?&euagree=yesRefwww.reprisesoftware.com/RELEASE_NOTES

How CyberStrike helps

Frequently asked questions

What is CVE-2021-44151?

CVE-2021-44151 is a high-severity vulnerability. It was published on December 13, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2021-44151?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-44151?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2021-44151?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-44151 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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