CVE-2025-7881

Public Exploit
Mercusys MW301R Web Interface password recovery

Description

A vulnerability was found in Mercusys MW301R 1.0.2 Build 190726 Rel.59423n. It has been declared as problematic. This vulnerability affects unknown code of the component Web Interface. The manipulation of the argument code leads to weak password recovery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Category

5.1
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.02%
Third-Party Advisory vuldb.com
Affected: Mercusys MW301R
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.316996 technical description vdb entry
https://vuldb.com/?ctiid.316996 signature permissions required
https://vuldb.com/?submit.611328 third party advisory
https://github.com/RaulPazemecxas/PoCVulDb/blob/main/README20.md exploit broken link

Frequently Asked Questions

What is the severity of CVE-2025-7881?
CVE-2025-7881 has been scored as a medium severity vulnerability.
How to fix CVE-2025-7881?
To fix CVE-2025-7881, 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-2025-7881 being actively exploited in the wild?
It is possible that CVE-2025-7881 is being exploited or will be exploited in a near future based on public information. 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-2025-7881?
CVE-2025-7881 affects Mercusys MW301R.
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