Security readout for executives and security teams
Plain-English summary
CVE-2022-30213 is a Microsoft Windows GDI+ information disclosure issue. It does not indicate remote takeover, but a local low-privileged attacker could expose sensitive information. Treat it as a normal patching priority, higher for shared workstations, servers with many users, or legacy Windows systems.
Executive priority
Address through standard Windows patch governance. Escalate only if critical systems, shared-user environments, or unsupported Windows versions are exposed. No source in the bundle supports emergency response for active exploitation.
Technical view
The provided CVSS vector is 5.5 medium: local attack vector, low complexity, low privileges required, no user interaction, unchanged scope, high confidentiality impact only. Microsoft lists affected Windows client and server versions from Windows 7/Server 2008 through Windows 11/Server 2022.
Likely exposure
Exposure is likely where affected Windows desktop or server builds remain unpatched, especially older or unsupported systems. The bundle lists multiple Windows 10 releases, Windows 11 21H2, Windows 7/8.1, and Windows Server 2008, 2016, 2019, and 2022 variants.
Exploitation context
The bundle does not show CISA KEV listing or public active exploitation evidence. The CVSS vector indicates exploitation requires local low-privileged access, so this is more relevant after initial access or on multi-user systems than as an internet-facing entry point.
Researcher notes
Evidence is limited to the CVE metadata and Microsoft advisory reference. No CWE, root cause detail, exploit method, or affected component internals are provided beyond Windows GDI+ information disclosure and the CVSS vector.
Mitigation direction
- Apply the applicable Microsoft security update from the MSRC CVE guidance.
- Prioritize shared hosts, servers, VDI, and legacy Windows assets.
- Upgrade or isolate unsupported Windows systems if updates are unavailable.
- Track remediation by operating system build, not only product family.
- Recheck Microsoft guidance for any later advisory changes.
Validation and detection
- Inventory Windows assets against the affected versions in the source bundle.
- Confirm applicable Microsoft updates are installed for each affected build.
- Verify vulnerability scanner content references CVE-2022-30213 after updates.
- Review exceptions for unsupported or isolated systems.
- Document residual exposure where patching is deferred.
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-2022-30213 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
- Medium
- CVSS
- 5.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C1.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.5MediumVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Windows GDI+ Information Disclosure VulnerabilityCVE reference · vendor-advisory
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.