CVE-2021-28495

Summary

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, user authentication can be bypassed when API access is enabled via the JSON-RPC APIs. This issue affects: Arista Metamako Operating System All releases in the MOS-0.1x train MOS-0.13 and post 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

Affected Software

VendorProductVersion RangeStatus
AristaMetamako Operating SystemMOS-0.13 < MOS-0.13*affected
AristaMetamako Operating SystemMOS-0.26.7 < MOS-0.26.7affected
AristaMetamako Operating SystemMOS-0.32.0 < MOS-0.32.0affected

Weaknesses

  • CWE-287: CWE-287 Improper Authentication

ADP Enrichment

CVE Program Container

Additional References

References