CVE-2021-28506 (GCVE-0-2021-28506)

Vulnerability from cvelistv5 – Published: 2022-01-14 19:04 – Updated: 2024-09-16 22:09
VLAI?
Summary
An issue has recently been discovered in Arista EOS where certain gNOI APIs incorrectly skip authorization and authentication which could potentially allow a factory reset of the device.
Severity ?
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Arista Networks EOS Affected: 4.26.2F , ≤ 4.26.0 (custom)
Affected: 4.25.5.1M , ≤ 4.25.5 (custom)
Affected: 4.25.4M , ≤ 4.25.4 (custom)
Affected: 4.25.3 , ≤ 4.25.0 (custom)
Affected: 4.24.7M , ≤ 4.24.2F (custom)
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  }
}


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Sightings

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.