CVE-2023-36610 (GCVE-0-2023-36610)

Vulnerability from cvelistv5 – Published: 2023-07-03 20:01 – Updated: 2024-10-25 13:08
VLAI?
Summary
​The affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Ovarro TBox MS-CPU32 Affected: 0 , ≤ 1.50.598 (custom)
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    Ovarro ​TBox MS-CPU32-S2 Affected: 0 , ≤ 1.50.598 (custom)
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    Ovarro TBox LT2 Affected: 0 , ≤ 1.50.598 (custom)
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    Ovarro TBox TG2 Affected: 0 , ≤ 1.50.598 (custom)
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    Ovarro TBox RM2 Affected: 0 , ≤ 1.50.598 (custom)
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Credits
Floris Hendriks Jeroen Wijenbergh Radboud University
Show details on NVD website
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Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.