Vulnerability · Published Jun 11, 2025 · Assigned by SEC-VLab
CVE-2025-26412Undocumented Root Shell Access in SIMCom SIM7600G Modem
Medium 6.8
In plain English
A medium-severity security flaw in SIM7600G Modem from SIMCom. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).
Severity (CVSS 3.1)6.8Medium
Exploit odds (30 days)0.3%top 80.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The SIMCom SIM7600G modem supports an undocumented AT command, which allows an attacker to execute system commands with root permission on the modem. An attacker needs either physical access or remote shell access to a device that interacts directly with the modem via AT commands.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SIMCom | SIM7600G Modem | LE20B03SIM7600M21-A |
Weakness: CWE-912 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H