Vulnerability · Published Mar 28, 2025 · Assigned by VulDB

CVE-2025-2920Netis WF-2404 passwd weak hash

Low 2.0

In plain English

A low-severity broken cryptography in WF-2404 from Netis. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).

Severity (CVSS 3.1)2.0Low

Exploit odds (30 days)0.1%top 97.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Netis WF-2404 1.1.124EN. It has been rated as problematic. This issue affects some unknown processing of the file /еtc/passwd. The manipulation leads to use of weak hash. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. The exploitation is known to be difficult. 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.

Affected products (as reported)

Vendor	Product	Versions
Netis	WF-2404	1.1.124EN

Weakness: CWE-328, CWE-327 · Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References

VDB-301895 | Netis WF-2404 passwd weak hash vdb-entry
VDB-301895 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #521037 | Netis WF-2404 Router Firmware Version: APR-R4A4-V1.1.124EN-Netis(WF-2404),2010.12.14 16:18. Use of Weak Hash third-party-advisory
https://scoozi.substack.com/p/hacking-a-netis-wf-2404-router-cont exploit