CVE-2024-47945

Description

The devices are vulnerable to session hijacking due to insufficient entropy in its session ID generation algorithm. The session IDs are predictable, with only 32,768 possible values per user, which allows attackers to pre-generate valid session IDs, leading to unauthorized access to user sessions. This is not only due to the use of an (insecure) rand() function call but also because of missing initialization via srand(). As a result only the PIDs are effectively used as seed.

Reserved 2024-10-07 | Published 2024-10-15 | Updated 2024-10-15 | Assigner SEC-VLab

Problem types

CWE-340: Generation of Predictable Numbers or Identifiers

Product status

Default status
affected

<6.21.00.2
affected

Credits

Johannes Kruchem, SEC Consult Vulnerability Lab finder

References

r.sec-consult.com/rittaliot third-party-advisory

www.rittal.com/de-de/products/deep/3124300 patch

cve.org (CVE-2024-47945)

nvd.nist.gov (CVE-2024-47945)

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