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Critical severity9.1NVD Advisory· Published Jan 14, 2022· Updated Jun 17, 2026

CVE-2021-28506

CVE-2021-28506

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Arista/Eos2 versions
    cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*range: >=4.24.0,<=4.24.7m
    • (no CPE)
  • Arista Networks/EOSv5
    Range: 4.26.2F

Patches

Vulnerability mechanics

References

1

News mentions

0

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