Security readout for executives and security teams
Plain-English summary
This vulnerability affects Trend Micro Security 2020 v16 consumer products. A local unprivileged user could abuse a race condition in the secure erase feature to delete files using higher privileges. The business risk is endpoint disruption or loss of local files, not confirmed remote compromise.
Executive priority
Treat this as a moderate endpoint hygiene issue. Prioritize remediation where shared workstations, kiosk systems, or endpoints with multiple local users still run the affected Trend Micro consumer version.
Technical view
CVE-2020-25775 is a race condition arbitrary file deletion issue in the Trend Micro Security 2020 v16 consumer family. The described attack path involves manipulating the product's secure erase feature from an unprivileged user context, causing deletion with elevated privileges.
Likely exposure
Exposure appears limited to endpoints running Trend Micro Security consumer products at version 2020 v16. The bundle does not identify server editions, enterprise products, cloud services, or other versions as affected.
Exploitation context
The provided sources do not indicate active exploitation, public weaponization, or CISA KEV listing. The described attacker position is an unprivileged local user, so exposure depends on local account access to an affected endpoint.
Researcher notes
Evidence is sparse in the bundle: no CVSS vector, CWE, detailed affected build range, or explicit fixed version is provided. Analysis should stay constrained to local arbitrary file deletion via the secure erase race condition in Trend Micro Security 2020 v16 consumer products.
Mitigation direction
- Identify endpoints running Trend Micro Security 2020 v16 consumer products.
- Review Trend Micro advisory TMKA-09909 for vendor remediation guidance.
- Apply the vendor-recommended update or replacement if applicable.
- Reduce unnecessary local user access on affected endpoints until remediated.
Validation and detection
- Inventory installed Trend Micro Security product names and versions.
- Confirm whether any endpoint still runs the affected 2020 v16 consumer family.
- Check remediation state against Trend Micro's advisory guidance.
- Verify any remaining affected systems are tracked for remediation.
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.
File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-25775 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://helpcenter.trendmicro.com/en-us/article/TMKA-09909CVE reference · x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-20-1227/CVE 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.