CVE-2021-44199 json
DLL hijacking could lead to denial of service
published 2021-11-29 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-31049
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
DLL hijacking could lead to denial of service. The following products are affected: Acronis Cyber Protect 15 (Windows) before build 28035, Acronis Agent (Windows) before build 27305, Acronis Cyber Protect Home Office (Windows) before build 39612
Patch / fix
- Acronis Acronis Cyber Protect 15 28035
- Acronis Acronis Agent 27305
- Acronis Acronis Cyber Protect Home Office 39612
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 1.9 | AV:L/AC:M/Au:N/C:N/I:N/A:P |
Affected products
- Acronis Acronis Cyber Protect 15
- Acronis Acronis Agent
- Acronis Acronis Cyber Protect Home Office
Classification
- Weakness
-
- CWE-427 Uncontrolled Search Path Element
References
-
security-advisory.acronis.com
/advisories/SEC-2508
patch, vendor-advisory
Sources
- CVE List CVE-2021-44199
- NVD CVE-2021-44199
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.