Home/CVE/Local privilege escalation due to improper soft link handling. The following products are affected: Acronis Cyber Protec
CVE

CVE-2022-44747

Local privilege escalation due to improper soft link handling. The following products are affected: Acronis Cyber Protec

Local privilege escalation due to improper soft link handling. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40107.

HIGH · CVSS 7.8 EPSS 0.00039
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-59Improper Link Resolution Before File Access ('Link Following')
CWE-610Externally Controlled Reference to a Resource in Another Sphere
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Affected Products & Versions

1
acronis cyber protect home office< 40107
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Scoring & Timeline

7.8
HIGH · CVSS v3.1 · security@acronis.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Nov 2022 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security-advisory.acronis.com/advisories/SEC-4540Vendor Advisory
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