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THREATINT
PUBLISHED

CVE-2025-7881

Mercusys MW301R Web Interface password recovery



Description

EN DE

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.

In Mercusys MW301R 1.0.2 Build 190726 Rel.59423n wurde eine Schwachstelle ausgemacht. Sie wurde als problematisch eingestuft. Das betrifft eine unbekannte Funktionalität der Komponente Web Interface. Durch das Beeinflussen des Arguments code mit unbekannten Daten kann eine weak password recovery-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-07-19 | Published 2025-07-20 | Updated 2025-07-20 | Assigner VulDB


MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
LOW: 2.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
LOW: 2.7CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.3AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Weak Password Recovery

Product status

1.0.2 Build 190726 Rel.59423n
affected

Timeline

2025-07-19:Advisory disclosed
2025-07-19:VulDB entry created
2025-07-19:VulDB entry last update

Credits

RaulPACXXX (VulDB User) reporter

References

vuldb.com/?id.316996 (VDB-316996 | Mercusys MW301R Web Interface password recovery) vdb-entry technical-description

vuldb.com/?ctiid.316996 (VDB-316996 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.611328 (Submit #611328 | Mercusys Router MW301R 1.0.2 Build 190726 Rel.59423n (4252) Authentication Bypass Using an Alternate Path or Channel) third-party-advisory

github.com/RaulPazemecxas/PoCVulDb/blob/main/README20.md broken-link exploit

cve.org (CVE-2025-7881)

nvd.nist.gov (CVE-2025-7881)

Download JSON

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