CVE-2022-44746

Local information disclosure via insecure folder permissions

Published Nov 7, 2022 · Updated Apr 30, 2025

Incorrect folder permissions in Acronis Cyber Protect Home Office before build 40107 allow local users to read sensitive information. Acronis identifies an unspecified application folder as the locus but does not disclose the folder, files, or access-control entries involved. Exploitation requires local low-privileged access and user interaction on Windows, and the reported consequence is limited to information disclosure.

CVSS severity5.5
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect folder permissions in Acronis Cyber Protect Home Office before build 40107 allow local users to read sensitive information. Acronis identifies an unspecified application folder as the locus but does not disclose the folder, files, or access-control entries involved. Exploitation requires local low-privileged access and user interaction on Windows, and the reported consequence is limited to information disclosure.

The record

CVE
CVE-2022-44746
Published
Nov 7, 2022
Updated
Apr 30, 2025
Vendor
Acronis
Product
Acronis Cyber Protect Home Office
Classifications
CWE-200, CWE-732, T1005
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <40107

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Acronis · Acronis Cyber Protect Home Officeversion=0 <40107

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.2Acronis International GmbHCVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-732Incorrect Permission Assignment for Critical Resource
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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