CVE-2023-2782

Local sensitive-information disclosure via improper authorization

Published May 18, 2023 · Updated Jan 22, 2025

Improper authorization in Acronis Cyber Infrastructure before 5.3.1-38 allows local users to disclose sensitive information. Acronis has not published the affected component, the protected data, or the authorization check that mishandles access. A low-privileged local account is required, and the reported consequence is limited to reading sensitive information without user interaction.

CVSS severity5.5
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Acronis Cyber Infrastructure before 5.3.1-38 allows local users to disclose sensitive information. Acronis has not published the affected component, the protected data, or the authorization check that mishandles access. A low-privileged local account is required, and the reported consequence is limited to reading sensitive information without user interaction.

The record

CVE
CVE-2023-2782
Published
May 18, 2023
Updated
Jan 22, 2025
Vendor
Acronis
Product
Acronis Cyber Infrastructure
Classifications
CWE-285, CWE-863
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 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=unspecified <5.3.1-38

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Acronis · Acronis Cyber Infrastructureversion=unspecified <5.3.1-38

Published CVSS scores

5.5Acronis International GmbHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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-285Improper Authorization
CWE-863Incorrect Authorization

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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