CVE-2021-38088

HIGHNVD 7.87.8—

7.8

Acronis Cyber Protect 15 for Windows prior to build 27009 allowed local privilege escalation via binary hijacking.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 16.4%
KEV: Not listed

Published

August 12, 2021

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://kb.acronis.com/content/68564
af854a3a-2127-422b-91ae-364da2661108https://kb.acronis.com/content/68564

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-269Improper Privilege Management

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2021-38088?

CVE-2021-38088 is a high vulnerability published on August 12, 2021. Acronis Cyber Protect 15 for Windows prior to build 27009 allowed local privilege escalation via binary hijacking.

When was CVE-2021-38088 disclosed?

CVE-2021-38088 was first published in the National Vulnerability Database on August 12, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-38088 actively exploited?

CVE-2021-38088 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-38088?

CVE-2021-38088 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2021-38088?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-38088, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2021-38088

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-38088?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)