CVE-2022-39060 - CVE House
Back to Database
Status published Critical CVE-2022-39060

ChangingTec MegaServiSignAdapter - Improper Input Validation

Vulnerability Description

ChangingTech MegaServiSignAdapter component has a vulnerability of improper input validation. An unauthenticated remote attacker can exploit this vulnerability to access and modify HKEY_CURRENT_USER subkey (ex: AutoRUN) in Registry where malicious scripts can be executed to take control of the system or to terminate the service.

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-2022-39060

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • DEVCORE

References

More from ChangingTec

View All →
CVE-2023-22901
ChangingTec MOTP - Path Traversal
Medium 4.9
CVE-2022-46306
ChangingTec ServiSign - Path Traversal
High 8.8
CVE-2022-46305
ChangingTec ServiSign - Path Traversal
Medium 6.5
CVE-2022-46304
ChangingTec ServiSign - Command Injection
High 8.8
CVE-2022-39061
ChangingTec MegaServiSignAdapter - Out-of-bounds Read
Medium 6.5

Affected Vendor

ChangingTec

View all reports →

Affected Software

MegaServiSignAdapter
Vulnerable Versions:
1.0.17.0823

Timeline

Official Publish: January 31st, 2023
Last Modified: March 27th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-20

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1213 Data from Information Repositories
Collection
T1565.002 Stored Data Manipulation
Impact