Vulnerability · Published Mar 17, 2025 · Assigned by VulDB

CVE-2025-2397China Mobile P22g-CIac Telnet Service improper authorization

Low 2.4

In plain English

A low-severity security flaw in GT3200-4G4P from China Mobile. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS 3.1)2.4Low

Exploit odds (30 days)0.2%top 83.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in China Mobile P22g-CIac, ZXWT-MIG-P4G4V, ZXWT-MIG-P8G8V, GT3200-4G4P and GT3200-8G8P up to 20250305. It has been declared as problematic. This vulnerability affects unknown code of the component Telnet Service. The manipulation leads to improper authorization. The attack can only be initiated within the local network. 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
China Mobile	P22g-CIac	20250305
China Mobile	ZXWT-MIG-P4G4V	20250305
China Mobile	ZXWT-MIG-P8G8V	20250305
China Mobile	GT3200-4G4P	20250305
China Mobile	GT3200-8G8P	20250305

Weakness: CWE-285, CWE-266 · Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

References

VDB-299896 | China Mobile P22g-CIac Telnet Service improper authorization vdb-entry
VDB-299896 | CTI Indicators (IOB, IOC, TTP) signature, permissions-required
Submit #514957 | China Mobile Internet of Things Enterprise Gateway GT3200-8G8P;GT3200-4G4P;ZXWT-MIG-P8G8V;ZXWT-MIG-P4G4V;P22g-CIac Execution of unauthorized command third-party-advisory
https://github.com/Fizz-L/Vulnerability-report/blob/main/Unauthorized%20access%20to%20execute%20the%20telnet%20command.md exploit