Arista VeloCloud Orchestrator: Arista VeloCloud Orchestrator On-Prem OS Command Injection Vulnerability
› Arista VeloCloud Orchestrator
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- started
- Jul 27, 2026
- closed
- Jul 27, 2026
- CVEs
- 1
- sources
- 3
## summary
Arista VeloCloud Orchestrator On-Prem contains an OS command injection vulnerability that may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator. Added to CISA KEV on 2026-07-27.
severity: Actively exploited (CISA KEV)
## cve ids[1]
## affected
- See vendor advisory / CISA notes (versions not always listed in KEV feed)
## fixed in
- See vendor advisory linked in sources
## timeline[1]
CISA added CVE-2026-16812 to the KEV catalog (due 2026-07-30).
## advisories[3]
## notes & caveats
Derived from CISA KEV JSON feed catalogVersion 2026.10.21. Exact affected/fixed version strings are not always in the KEV record — verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier).
