CVE-2025-9379

Belkin AX1800 Firmware Update data authenticity

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.

Category

8.6
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.02%
Third-Party Advisory vuldb.com
Affected: Belkin AX1800
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.321212 vdb entry
https://vuldb.com/?ctiid.321212 signature permissions required
https://vuldb.com/?submit.628641 third party advisory
https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Belkin/AX1800.md patch

Frequently Asked Questions

What is the severity of CVE-2025-9379?
CVE-2025-9379 has been scored as a high severity vulnerability.
How to fix CVE-2025-9379?
To fix CVE-2025-9379, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-9379 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-9379 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-9379?
CVE-2025-9379 affects Belkin AX1800.
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