CVE-2021-32926 (GCVE-0-2021-32926)

Vulnerability from cvelistv5 – Published: 2021-06-03 12:35 – Updated: 2024-08-03 23:33
VLAI?
Summary
When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition
Severity ?
No CVSS data available.
CWE
  • CWE-300 - CHANNEL ACCESSIBLE BY NON-ENDPOINT CWE-300
Assigner
References
Impacted products
Vendor Product Version
n/a Micro800, MicroLogix 1400 Affected: Micro800: All versions, MicroLogix 1400: Version 21 and later when Enhanced Password Security enabled.
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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