CVE-2021-44151

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Summary

CVECVE-2021-44151
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-13 04:15:00 UTC
Updated2023-08-08 14:22:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-330

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Reprisesoftware Reprise License Manager 14.2 All All All

References

ReferenceSourceLinkTags
Reprise License Manager 14.2 Session Hijacking ≈ Packet Storm MISC packetstormsecurity.com
www.reprisesoftware.com/RELEASE_NOTES CONFIRM www.reprisesoftware.com
License Administration Bundle Downloads: Reprise License Manager - RLM MISC reprisesoftware.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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