June 5, 2026

CVE Watchtower


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CVE-2026-21669NVD

Vulnerability Summary

A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.
Severity Level
CRITICAL(9.9)
Published Date
Mar 12, 2026
Last Modified
May 10, 2026
Exploitation Status
UNKNOWN
Root Weakness (CWE)
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.
EPSS Score (30-Day)
0.45%Probability
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

External References