CVE-2025-2397— China Mobile P22g-CIac Telnet Service improper authorization
Quick assessment
Affected
China Mobile P22g-CIac
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
China Mobile P22g-CIac等都是中国中国移动（China Mobile）公司的一款物联网企业网关。 China Mobile多款产品存在安全漏洞，该漏洞源于授权不当。以下产品及版本受到影响：China Mobile P22g-CIac、ZXWT-MIG-P4G4V、ZXWT-MIG-P8G8V、GT3200-4G4P和GT3200-8G8P 20250305及之前版本。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1021.006 · Windows Remote Management
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I. Basic Information for CVE-2025-2397
Vulnerability Information
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Vulnerability Title
China Mobile P22g-CIac Telnet Service improper authorization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
China Mobile多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
China Mobile P22g-CIac等都是中国中国移动（China Mobile）公司的一款物联网企业网关。 China Mobile多款产品存在安全漏洞，该漏洞源于授权不当。以下产品及版本受到影响：China Mobile P22g-CIac、ZXWT-MIG-P4G4V、ZXWT-MIG-P8G8V、GT3200-4G4P和GT3200-8G8P 20250305及之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| 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 | - |
|
II. Public POCs for CVE-2025-2397
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-2397 (2)
-
CVE-2025-2397 China Mobile P22g-CIac Telnet Service improper authorization signature permissions-required
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V. Comments for CVE-2025-2397
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