November 13, 2026

CVE Watchtower

CVE-2026-65949Lenovo XClarity Integrator for WAC OS Command Injection

NVD

Vulnerability Summary

Improper neutralization of special elements used in an OS command in Lenovo XClarity Integrator for Microsoft Windows Admin Center 5.1.1 and 5.2.0 allows an authenticated remote attacker to execute arbitrary PowerShell commands by submitting a crafted hostname.
Severity Level
HIGH(8.6)
Published Date
Nov 11, 2026
Last Modified
Nov 11, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.60%Probability
Root Weakness (CWE)
CWE-78: OS Command Injection ↗
The software constructs all or part of an OS command using externally-influenced input, but does not properly neutralize special elements.
CWE-94: Code Injection ↗
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended syntax or behavior.
CVSS v4.0 Base Metrics — Score 8.6 (HIGH)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredHigh
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
Show CVSS v3.x metrics (score 7.2)
CVSS v3.1 Base Metrics — Score 7.2 (HIGH)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Lenovo XClarity Integrator for WAC >= 5.1.1 and <= 5.2.0
Patched Versions
  • Lenovo XClarity Integrator for WAC 5.2.0

What to do

Plan remediation soon. No exploitation is confirmed yet, but the severity is high.

  1. Check whether you run Lenovo XClarity Integrator for WAC and which version.
  2. Update to a patched version listed above, then confirm the new version.

Timeline

  • Nov 11, 2026Published
  • Nov 11, 2026Record last modified

Score, severity and exploitation changes are tracked from the day Watchtower started logging them.

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External References

Data last checked: Nov 13, 2026 13:08 (site time)