CVE-2021-27792 (GCVE-0-2021-27792)

Vulnerability from cvelistv5 – Published: 2021-08-12 14:24 – Updated: 2024-08-03 21:33
VLAI?
Summary
The request handling functions in web management interface of Brocade Fabric OS versions before v9.0.1a, v8.2.3a, and v7.4.2h do not properly handle malformed user input, resulting in a service crash. An authenticated attacker could use this weakness to cause the FOS HTTP application handler to crash, requiring a reboot.
Severity ?
No CVSS data available.
CWE
  • system crash
Assigner
References
Impacted products
Vendor Product Version
n/a Brocade Fabric OS Affected: Brocade Fabric OS versions before v9.0.1a, and v8.2.3a, and v7.4.2h
Show details on NVD website
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Sightings

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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.