CyberSecBulletin
CVE-2025-26396NVD status: Deferred

Dameware Mini Remote Control Service: Improper Privilege Management

Published Updated By the CyberSecBulletin desk

CVE-2025-26396 is a high-severity improper privilege management vulnerability in Dameware Mini Remote Control Service from SolarWinds, with a CVSS 3.1 base score of 7.8 out of 10. It can be exploited with local access to the system by an attacker with a low-privileged account, without any action from a user. Affected Dameware Mini Remote Control Service versions: 12.3.1.20 and prior versions. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.24% chance of exploitation within 30 days, which is low compared with other CVEs.

Next patch cycle

High severity with no evidence of exploitation so far.

What to do

  1. Check which version of Dameware Mini Remote Control Service you run against the affected versions below, and install the vendor's latest release.
  2. Read the advisory on solarwinds.com for workarounds and exact fixed builds.

Affected products and versions

VendorProductAffected versionsFixed in
SolarWindsDameware Mini Remote Control Service12.3.1.20 and prior versionsNot stated

Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.

How the severity score breaks down

Attack vector
LocalThe attacker needs local access or must trick a user into running something.
Attack complexity
LowNo special conditions are needed; the attack works reliably.
Privileges required
LowA basic user account is enough.
User interaction
NoneNo action by a victim is required.
Scope
UnchangedImpact stays within the vulnerable component.
Confidentiality
HighAll data handled by the component can be read.
Integrity
HighData or code can be modified at will.
Availability
HighThe component can be taken down completely.

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. Scored by CNA (solarwinds.com).

Official description

The SolarWinds Dameware Mini Remote Control was determined to be affected by Incorrect Permissions Local Privilege Escalation Vulnerability. This vulnerability requires local access and a valid low privilege account to be susceptible to this vulnerability.

Source: the CVE record as published by its numbering authority, via NVD and CVE.org.

The underlying weakness: Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

How developers prevent this class of flaw

  • Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
  • Follow the principle of least privilege when assigning access rights to entities in a software system.
  • Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.

More Improper Privilege Management vulnerabilities (CWE-269)

Timeline

  1. CVE record published.
  2. CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
  3. Record last changed materially (score, affected products, status or references).

References

Recent Improper Privilege Management vulnerabilities

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