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Unknown [CVE-2021-21983] VMware vRealize Operations: Arbitrary file write vulnerability in vRealize Operations Manager API (CVE-2021-21983) prior to 8.4 may allow an authenticated malicious actor with network access to the vRealize Operations Manager API can write files to arbitrary locations on the underlying photon operating system

This security VMware (Broadcom) advisory covers CVE-2021-21983 affecting VMware vRealize Operations.

CVE-2021-21983 Published Mar 31, 2021Updated by vendor Aug 12, 2026
Affected products & platforms
VMware (Broadcom)Aria / vRealize
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Summary

Arbitrary file write vulnerability in vRealize Operations Manager API (CVE-2021-21983) prior to 8.4 may allow an authenticated malicious actor with network access to the vRealize Operations Manager API can write files to arbitrary locations on the underlying photon operating system.

Affected product named by the advisory: VMware vRealize Operations.

Affected versions
  • VMware vRealize Operations VMware vRealize Operations prior to 8.4

Official advisory · medium-confidence parse· fetched 1 hour ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · medium-confidence parse· fetched 1 hour ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 1 hour ago·verify at source

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