Security readout for executives and security teams
Plain-English summary
This is a Huawei HarmonyOS and EMUI availability issue in WindowManagerServices. A local, low-privileged attacker could abuse a permission control weakness to disrupt availability. The sources do not indicate data theft, data modification, remote exploitation, or active exploitation.
Executive priority
Treat this as a moderate operational-risk item. It is not a known exploited remote compromise issue, but affected managed Huawei devices should be updated through normal security patch processes to reduce disruption risk.
Technical view
CVE-2023-52375 is a CWE-284 permission control flaw in Huawei WindowManagerServices. CVSS 3.1 is 5.5 with local attack vector, low complexity, low privileges, no user interaction, unchanged scope, and high availability impact only.
Likely exposure
Exposure appears limited to Huawei devices running the listed HarmonyOS 4.0.0, 3.1.0, 3.0.0, 2.1.0, 2.0.0 or EMUI 13.0.0, 12.0.0 versions. No CPE data is provided in the bundle.
Exploitation context
The CVE is not listed as KEV, and the provided sources do not claim active exploitation. The vector is local with low privileges required, so risk is most relevant where untrusted local apps or users can execute on affected devices.
Researcher notes
Evidence is limited to the CVE record and Huawei bulletins. The bundle does not include proof-of-concept details, fixed version mappings, or exploitation reports. Avoid assuming broader Android impact beyond the named Huawei products.
Mitigation direction
- Review Huawei February 2024 security bulletin guidance for this CVE.
- Apply Huawei-provided HarmonyOS or EMUI security updates where available.
- Prioritize managed devices that allow untrusted app installation.
- Restrict installation of untrusted apps on affected Huawei devices.
- Monitor vendor advisories for fixed build details not present here.
Validation and detection
- Inventory Huawei HarmonyOS and EMUI devices and record OS versions.
- Compare device versions against the listed affected version set.
- Confirm vendor security updates from the February 2024 bulletin are installed.
- Check MDM controls for untrusted app installation restrictions.
- Document any devices awaiting vendor-supported updates.
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.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-52375 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:N/I:N/A:H
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:N/I:N/A:H1.83.6Primary 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:N/I:N/A:H
Source materials
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.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.