Security readout for executives and security teams
Plain-English summary
CVE-2020-1512 is a Windows State Repository Service flaw. A low-privileged attacker already able to run an application on the affected system could obtain information that helps further compromise the user’s machine. This is not a remote-only internet exposure issue, but it matters for endpoints and servers where untrusted code may execute.
Executive priority
Treat this as a high-priority patching item for legacy Windows 10 and Windows Server estates. It is less urgent than a proven remote exploited flaw, but it can support follow-on compromise when an attacker or malware already has local execution.
Technical view
The vulnerability is caused by improper object handling in memory by the Windows State Repository Service. Microsoft describes exploitation through a specially crafted application running locally. The CVSS 3.1 vector is local, low complexity, low privileges required, no user interaction, unchanged scope, with high confidentiality, integrity, and availability impacts.
Likely exposure
Exposure is most likely on affected Windows 10 versions 1507, 1607, 1709, 1803, 1809, 1903, 1909, 2004, Windows Server 2016, Windows Server 2019, and listed Server Core releases that have not received the Microsoft update for this CVE.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. Exploitation requires code execution on the victim system via a specially crafted application, so risk is higher where users can run untrusted software, malware is present, or local accounts are broadly available.
Researcher notes
The public details are limited. The bundle provides affected products, CVSS, exploitation preconditions, and Microsoft’s memory-object-handling fix description, but no CWE, proof-of-concept status, or detailed patch identifiers. Some CPE mappings in the bundle appear inconsistent, so product validation should rely on Microsoft’s advisory table.
Mitigation direction
- Apply the Microsoft security update associated with CVE-2020-1512.
- Prioritize affected endpoints and servers that allow interactive or local application execution.
- Restrict untrusted application execution using existing application control policies.
- Check current Microsoft guidance for product-specific update applicability and supersedence.
Validation and detection
- Inventory Windows builds against the affected product list in the source bundle.
- Confirm patch status for CVE-2020-1512 through enterprise update reporting.
- Review endpoints where non-admin users can execute untrusted local applications.
- Validate Server Core coverage separately for Windows Server 2016, 2019, 1903, 1909, and 2004.
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-2020-1512 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
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/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:H/A:H/E:P/RL:O/RC:C1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1512CVE 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.