Home › Exploited CVEs › CVE-2021-21975
CVE-2021-21975: VMware Server Side Request Forgery in vRealize Operations Manager API
VMware vRealize Operations Manager API · in CISA KEV since 2022-01-18
2022-01-18added to KEV
2022-02-01federal remediation due date
78.29%EPSS exploit probability (30 days) 99.6th percentile
7.5 HIGHCVSS 3.1
Knownknown ransomware use
293days from NVD publication to KEV
What it is
Server Side Request Forgery (SSRF) in vRealize Operations Manager API prior to 8.4 may allow a malicious actor with network access to the vRealize Operations Manager API to perform a SSRF attack to steal administrative credentials.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-918 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD published | 2021-03-31 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2021-21975.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.