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Medium severity4.4NVD Advisory· Published Sep 9, 2021· Updated Jun 17, 2026

CVE-2021-28497

CVE-2021-28497

Description

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, the bash shell might be accessible to unprivileged users in situations where they should not have access. This issue affects: Arista Metamako Operating System All releases in the MOS-0.1x train MOS-0.26.6 and below releases in the MOS-0.2x train MOS-0.31.1 and below releases in the MOS-0.3x train

AI Insight

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

Affected products

4
  • Arista/Metamako Operating System
    cpe:2.3:o:arista:metamako_operating_system:*:*:*:*:*:*:*:*
    Range: <=0.26.6
  • Arista/MOS (Metamako Operating System)llm-fuzzy2 versions
    MOS-0.1x, MOS-0.26.6 and below in MOS-0.2x, MOS-0.31.1 and below in MOS-0.3x+ 1 more
    • (no CPE)range: MOS-0.1x, MOS-0.26.6 and below in MOS-0.2x, MOS-0.31.1 and below in MOS-0.3x
    • (no CPE)range: MOS-0.26.7
  • Arista/MOSllm-fuzzy
    Range: MOS-0.1x, MOS-0.26.6 and below in MOS-0.2x, MOS-0.31.1 and below in MOS-0.3x

Patches

Vulnerability mechanics

References

1

News mentions

0

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