CVE-2021-44199

lowpriority · track · 22EPSS 0.002 · 14 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.23% (14th) EPSS

CVSS 1.9 · low

Is it mine?

7 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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

cvss

Technical severity, 0–10. One row per scoring source.

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.9–5.5

v2.01.9lowAV:L/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 3.4 · impact 2.9

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-427USprimary

affected products (7)

Products and version ranges known to be affected.

Acronis Acronis Agentunspecified → 27305enisa_euvdEU
Acronis Acronis Cyber Protect 15unspecified → 28035enisa_euvdEU
Acronis Acronis Cyber Protect Home Officeunspecified → 39612enisa_euvdEU
acronis agentall versionsnvdUScpe:2.3:a:acronis:agent:*:*:*:*:*:*:*:*
acronis cyber protect< 15nvdUScpe:2.3:a:acronis:cyber_protect:*:*:*:*:*:*:*:*
acronis cyber protect= 15nvdUScpe:2.3:a:acronis:cyber_protect:*:*:*:*:*:*:*:*
acronis cyber protect home officeall versionsnvdUScpe:2.3:a:acronis:cyber_protect_home_office:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-11-29modified 2026-06-17

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+1382 more

references (5)

External citations — patches, advisories, analysis.

scry

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