CVE-2026-77974

After spoofing the device and obtaining one user confirmation, an attacker may be able to cause the application to transmit firmware through an unauthenticated and unsigned update channel.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://raw.githubusercontent.com/cisagov/CSAF/refs/heads/develop/csaf_files/VA/white/2026/va-26-251-01.json

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-09 16:17

Updated : 2026-09-10 15:53

NVD link : CVE-2026-77974

Mitre link : CVE-2026-77974

CVE.ORG link : CVE-2026-77974

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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