CVE-2025-65842

Root command execution via unauthenticated XPC requests

Published Dec 3, 2025 · Updated Dec 5, 2025

Local privilege escalation in Acustica Audio Aquarius HelperTool 1.0.003 allows local users to execute arbitrary commands as root. The XPC listener accepts every client, AuthorizationCopyRights receives a NULL reference, and executeCommand passes attacker-controlled paths and arguments directly to NSTask. Any unprivileged local process can reach the service, and successful exploitation permits protected-file changes, persistent backdoors, or a root shell.

CVSS severity5.1
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

Local privilege escalation in Acustica Audio Aquarius HelperTool 1.0.003 allows local users to execute arbitrary commands as root. The XPC listener accepts every client, AuthorizationCopyRights receives a NULL reference, and executeCommand passes attacker-controlled paths and arguments directly to NSTask. Any unprivileged local process can reach the service, and successful exploitation permits protected-file changes, persistent backdoors, or a root shell.

The record

CVE
CVE-2025-65842
Published
Dec 3, 2025
Updated
Dec 5, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-266, T1068
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 3, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 5, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.1CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
T1068Exploitation for Privilege Escalation

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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