Hacking, PenTest, and Cybersecurity Tools for Your Security Arsenal!

Loading CVE intelligence

Loading vulnerability catalog

Kitploit is a directory of hacking, cybersecurity, and pentesting tools. Discover the latest project updates to find vulnerabilities, analyze systems, automate testing, and strengthen your security.

Tool Directory

CVE-2021-21975

HighPublished

VMware Server Side Request Forgery in vRealize Operations Manager API

Published: Mar 31, 2021
Updated: Aug 12, 2026
Assigning CNA: vmware
Evidence observed: Jan 18, 2022

Primary CVSS

7.5/ 10High

nvd · CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS probability estimate

78.3%

High · next 30 days

Percentile: 99.6%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

CISA Known Exploited

This CVE appears in the CISA Known Exploited Vulnerabilities catalog.

Summary

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.

Sources

CVE-2021-21975Exploit
CVE-2021-21975 vRealize Operations Manager SSRF
CVE-2021-21975Scanner
Nmap script to check vulnerability CVE-2021-21975
CVE-2021-21975PoC
[CVE-2021-21975] VMware vRealize Operations Manager API Server Side Request Forgery (SSRF)
REALITY_SMASHER

Responsible use

Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.

Exploit

vRealize RCE + Privesc (CVE-2021-21975, CVE-2021-21983, CVE-0DAY-?????)

exp_hubPoC

Vulnerability reproduction and POC collection, CVE-2021-21975, cve-2021-22005, CVE-2021-26295, VMware vCenter arbitrary file read

CVE-2021-21975PoC

Proof-of-concept exploit for CVE-2021-21975 (VMware vCenter Server SSRF) that leverages server-side request forgery to leak base64-encoded credentials via HTTP Basic authentication.

VMWare-vRealize-SSRFExploit

VMWare vRealize SSRF-CVE-2021-21975

VMWare-CVE-2021-21975PoC

VMWare-CVE-2021-21975 SSRF vulnerability

VmWare-vCenter-vulnerabilityPoC

Collection of Proof-of-Concept exploits for VMware vCenter vulnerabilities enabling RCE, SSRF, and arbitrary file read. Includes Shodan query for target discovery.

CVE-2021-21983Exploit

[CVE-2021-21983] VMware vRealize Operations (vROps) Manager API Arbitrary File Write Leads to Remote Code Execution (RCE)