CVE-2023-48683

Local sensitive data disclosure and manipulation

Published Apr 29, 2024 · Updated Jan 2, 2025

Missing authorization in Acronis Cyber Protect agents before builds 37758 and 39169 allows local users to read and modify sensitive data. Acronis has not disclosed the affected component or the operation that omits an authorization check. Exploitation requires low privileges on the host; it compromises confidentiality and integrity without reported service interruption.

CVSS severity7.1
High
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Acronis Cyber Protect agents before builds 37758 and 39169 allows local users to read and modify sensitive data. Acronis has not disclosed the affected component or the operation that omits an authorization check. Exploitation requires low privileges on the host; it compromises confidentiality and integrity without reported service interruption.

The record

CVE
CVE-2023-48683
Published
Apr 29, 2024
Updated
Jan 2, 2025
Vendor
Acronis
Product
Acronis Cyber Protect
Classifications
CWE-862
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 29, 2024CVE publishedPublication date reported by the CVE source.
  2. Jan 2, 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 <39169

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Acronis · Acronis Cyber Protectversion=unspecified <39169
Acronis · Acronis Cyber Protect Cloud Agentversion=- <37758; version=unspecified <37758

Published CVSS scores

7.1AcronisCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing 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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