CVE-2025-44635: OS Command Injection
There are multiple unauthorized remote command execution vulnerabilities in the H3C ER2200G2, ERG2-450W, ERG2-1200W, ERG2-1350W, NR1200W series routers before ERG2AW-MNW100-R1117; H3C ER3100G2, ER3200G2, ER3260G2, ER5100G2, ER5200G2, ER6300G2, ER8300G2, ER8300G2-X series routers before ERHMG2-MNW100-R1126; GR3200, GR5200, GR8300 and other series routers before MiniGR1B0V100R018L50; GR-1800AX before MiniGRW1B0V100R009L50; GR-3000AX before SWBRW1A0V100R007L50; and GR-5400AX before SWBRW1B0V100R009L50. Attackers can bypass authentication by including specially crafted text in the request URL or message header, and then inject arbitrary malicious commands into some fields related to ACL access control list and user group functions and execute to obtain the highest ROOT privileges of remote devices, thereby completely taking over the remote target devices.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-44635?
CVE-2025-44635 has been assigned a high severity rating due to the potential for unauthorized remote command execution on affected routers.
How do I fix CVE-2025-44635?
To fix CVE-2025-44635, update your H3C router firmware to the latest versions specified for your device model.
Which devices are affected by CVE-2025-44635?
CVE-2025-44635 affects multiple H3C router models including the ER2200G2, ERG2-450W, and ER3100G2 series among others.
Can CVE-2025-44635 lead to data breaches?
Yes, if exploited, CVE-2025-44635 can allow attackers to execute arbitrary commands, potentially leading to data breaches.
Is there a known exploit for CVE-2025-44635?
While specific exploit details for CVE-2025-44635 are not disclosed, its vulnerability to unauthorized command execution indicates serious risk.