Security readout for executives and security teams
Plain-English summary
CVE-2021-22027 is an unauthenticated SSRF flaw in VMware vRealize Operations Manager 8.x before 8.5. If the API is reachable, an attacker on the network could make the product request internal resources and disclose information. Public sources provided do not show active exploitation.
Executive priority
Prioritize remediation for any reachable vRealize Operations Manager API below 8.5, especially in environments managing sensitive infrastructure telemetry. The issue is not confirmed exploited here, but unauthenticated network access and information disclosure make delay risky.
Technical view
The vRealize Operations Manager API has a server-side request forgery issue in an endpoint. The CVE states an unauthenticated actor with network access to the API can trigger SSRF, resulting in information disclosure. Affected versions are VMware vRealize Operations 8.x prior to 8.5.
Likely exposure
Exposure is most likely where vRealize Operations Manager 8.x prior to 8.5 has its API reachable from user, partner, VPN, or internet-accessible networks.
Exploitation context
The provided bundle does not cite CISA KEV listing, proof of active exploitation, public exploit code, or observed campaigns. Treat it as network-exploitable information disclosure based on the CVE wording, not as confirmed exploited in the wild.
Researcher notes
Sources provide limited technical detail: affected product/version range, SSRF class, unauthenticated network precondition, and information disclosure impact. No endpoint specifics, CVSS vector, CWE, exploitability details, or workaround text were included in the supplied bundle.
Mitigation direction
- Upgrade VMware vRealize Operations 8.x deployments prior to 8.5 according to VMware guidance.
- Restrict vRealize Operations Manager API access to trusted administrative networks.
- Review VMware advisory VMSA-2021-0018 for applicable fixed versions and deployment notes.
- Audit firewall, VPN, and reverse proxy paths exposing the vRealize Operations API.
Validation and detection
- Inventory all VMware vRealize Operations Manager instances and record exact versions.
- Confirm no 8.x instance prior to 8.5 remains in production.
- Verify API access is limited to approved administrative sources.
- Check vulnerability management records for CVE-2021-22027 remediation status.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2021-22027 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.vmware.com/security/advisories/VMSA-2021-0018.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.