CVE-2026-77880 Control Web Panel - Command Injection

Control Web Panel (CWP) < 1.16 contains a command injection caused by unescaped 'user' parameter in /newpass/ API, letting remote attackers execute arbitrary OS commands as root, exploit requires crafted POST request.

CVSS base score 8.4 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution, Privilege Escalation
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-78

Vendor fix

Update to version 1.16 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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