CVE-2025-59783 - CVE House
Back to Database
Status published High CVE-2025-59783

OS Command Injection over API

Vulnerability Description

API endpoint for user synchronization in 2N Access Commander version 3.4.1 did not have a sufficient input validation allowing for OS command injection. This vulnerability can only be exploited after authenticating with administrator privileges.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-59783

Credits & Attribution

No credits recorded in the NVD database.

References

More from 2N Telekomunikace a.s.

View All →
CVE-2025-59787
HTTP 5XX Internal Server Errors
Medium 5.3
CVE-2025-59786
Cookies are not Invalidated upon Logout and Password Change
Medium 6
CVE-2025-59785
API - Insufficient Input Validation
Medium 5.3
CVE-2025-59784
Log Pollution - Control Characters Not Escaped
Medium 6.9

Affected Vendor

2N Telekomunikace a.s.

View all reports →

Affected Software

2N Access Commander
Vulnerable Versions:
0

Timeline

Official Publish: March 4th, 2026
Last Modified: March 4th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-78

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1005 Data from Local System
Collection
T1041 Exfiltration Over C2 Channel
Exfiltration