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CVE-2025-9379

Belkin AX1800 Firmware Update data authenticity

HIGH
7.2
CVSS Score
Published: August 24, 2025 at 06:32 AM UTC
Updated: June 17, 2026 at 10:08 AM UTC
1 product affected across 1 vendorAX1800

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Severity
HIGH7.2
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

A vulnerability was determined in Belkin AX1800 1.1.00.016. Affected by this vulnerability is an unknown functionality of the component Firmware Update Handler. This manipulation causes insufficient verification of data authenticity. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Patch
Source: [email protected]
https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Belkin/AX1800.md
SignaturePermissions Required
Source: [email protected]
https://vuldb.com/?ctiid.321212
VDB Entry
Source: [email protected]
https://vuldb.com/?id.321212
Third Party Advisory
Source: [email protected]
https://vuldb.com/?submit.628641

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-345

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