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01 Record

CVE-2021-44206

Local privilege escalation due to DLL hijacking vulnerability in Acronis Media Builder service

UnratedPUBLISHEDCNA: Acronis
CNA base scoreUnratedNo CNA CVSS vector

02 Description

Local privilege escalation due to DLL hijacking vulnerability in Acronis Media Builder service

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.23% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 14.8% of scored records. A rank, not a probability.
NVD base score
7.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-02-04 22:29Z4 YR AGO
Last updated
2024-09-16 22:45Z2 YR AGO
Reserved
2021-11-24
Assigning CNA
Acronis
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-427Uncontrolled Search Path ElementBase
Data version
5.1
Document digest
24992b0f72aac79fd3287bee5eed4c38a82690dafc26e0ade276a6f0be99d8f1

05 Affected products

VendorProductVersionsPlatforms
AcronisAcronis True Image 2021< 39287Windows

06 References