Security readout for executives and security teams
Plain-English summary
Acronis Cyber Protect 15 for Windows before build 27009 had a local privilege escalation issue through binary hijacking. An attacker would first need local access, but successful abuse could increase control on an affected Windows endpoint. No source in the bundle shows active exploitation.
Executive priority
Handle as a standard endpoint security patching item with moderate urgency. The risk is meaningful because it affects security software, but the available evidence points to local escalation, not confirmed remote or actively exploited compromise.
Technical view
The CVE describes local privilege escalation in Acronis Cyber Protect 15 for Windows prior to build 27009 via binary hijacking. The public bundle does not provide CVSS, CWE, detailed attack conditions, or proof of exploitation. The main remediation signal is the affected build boundary.
Likely exposure
Exposure is likely limited to Windows systems running Acronis Cyber Protect 15 builds earlier than 27009. Organizations without this product, or already on build 27009 or later, are not indicated as affected by the provided sources.
Exploitation context
The issue is local privilege escalation, so remote exploitation is not supported by the provided evidence. KEV is false, and the source bundle provides no confirmed public exploitation, exploit maturity, or attacker campaign reporting.
Researcher notes
Evidence is sparse. The CVE record identifies binary hijacking and a pre-27009 affected range, but lacks CVSS, CWE, vulnerable path details, prerequisites, and exploit confirmation. Avoid assuming affected components beyond Acronis Cyber Protect 15 for Windows.
Mitigation direction
- Inventory Acronis Cyber Protect 15 installations on Windows systems.
- Upgrade affected installations to build 27009 or later per Acronis guidance.
- Prioritize endpoints where local user access is broad or shared.
- Monitor Acronis advisories for any additional remediation details.
Validation and detection
- Confirm installed Acronis Cyber Protect 15 build numbers on Windows hosts.
- Flag any build earlier than 27009 as affected.
- Verify upgraded hosts report build 27009 or later.
- Check vendor KB 68564 for the current remediation wording.
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.
Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-38088 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://kb.acronis.com/content/68564CVE 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.