CVE-2021-21975
Act now ● On CISA KEV — actively exploited used in ransomware
Actively exploited — on the CISA KEV list.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS — probability of exploitation (30 days)
78.3%
99.6th percentile
CISA KEV
Listed
Added 2022-01-18 · patch by 2022-02-01
Weakness / dates
CWE-918
Published 2021-03-31 · modified 2026-08-12
Description
Server Side Request Forgery in vRealize Operations Manager API (CVE-2021-21975) prior to 8.4 may allow a malicious actor with network access to the vRealize Operations Manager API can perform a Server Side Request Forgery attack to steal administrative credentials.
Affected
References
- exploit http://packetstormsecurity.com/files/162349/VMware-vRealize-Operations-Manager-Server-Side-Request-Forgery-Code-Execution.html
- https://www.vmware.com/security/advisories/VMSA-2021-0004.html
- exploit http://packetstormsecurity.com/files/162349/VMware-vRealize-Operations-Manager-Server-Side-Request-Forgery-Code-Execution.html
- https://www.vmware.com/security/advisories/VMSA-2021-0004.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-21975