Skip to main content

Changingtec

16 CVEs vendor

Monthly

CVE-2026-3000 Mar 02, 07:16 CRITICAL PATCH Act Now

IDExpert Windows Logon Agent has a second RCE vulnerability through another unsigned code download path.

Windows RCE Idexpert Changingtec
NVD
CVSS 3.1
9.8
EPSS
0.2%
CVE-2026-2999 Mar 02, 07:16 CRITICAL PATCH Act Now

IDExpert Windows Logon Agent by Changing has an RCE vulnerability through download of code without integrity check, allowing malicious update injection.

Windows RCE Idexpert Changingtec
NVD
CVSS 3.1
9.8
EPSS
0.2%
CVE-2024-40723 Aug 02, 11:16 MEDIUM This Month

The specific API in HWATAIServiSign Windows Version from CHANGING Information Technology does not properly validate the length of server-side inputs. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Microsoft Stack Overflow Hwatai Servisign Changingtec
NVD
CVSS 3.1
4.3
EPSS
0.5%
CVE-2024-40722 Aug 02, 11:16 MEDIUM This Month

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does does not properly validate the length of server-side input. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Microsoft Stack Overflow Tcb Servisign Changingtec
NVD
CVSS 3.1
4.3
EPSS
0.5%
CVE-2024-40721 Aug 02, 11:16 HIGH This Week

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Tcb Servisign Changingtec
NVD
CVSS 3.1
8.8
EPSS
0.6%
CVE-2024-40720 Aug 02, 11:16 HIGH This Week

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Tcb Servisign Changingtec
NVD
CVSS 3.1
8.8
EPSS
0.6%
CVE-2024-40719 Aug 02, 10:16 MEDIUM This Month

The encryption strength of the authorization keys in CHANGING Information Technology TCBServiSign Windows Version is insufficient. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Tcb Servisign Changingtec
NVD
CVSS 3.1
6.5
EPSS
0.2%
CVE-2023-22901 Apr 27, 02:15 MEDIUM This Month

ChangingTec MOTP system has a path traversal vulnerability. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal Mobile One Time Password Changingtec
NVD
CVSS 3.1
4.9
EPSS
0.9%
CVE-2022-39058 Oct 18, 06:15 HIGH This Week

RAVA certification validation system has a path traversal vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Path Traversal Rava Certificate Validation System Changingtec
NVD
CVSS 3.1
7.5
EPSS
1.7%
CVE-2022-39057 Oct 18, 06:15 HIGH This Week

RAVA certificate validation system has insufficient filtering for special parameter of the web page input field. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Rava Certificate Validation System Changingtec
NVD
CVSS 3.1
7.2
EPSS
0.7%
CVE-2022-39056 Oct 18, 06:15 CRITICAL Act Now

RAVA certificate validation system has insufficient validation for user input. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SQLi Rava Certificate Validation System Changingtec
NVD
CVSS 3.1
9.8
EPSS
0.8%
CVE-2022-39055 Oct 18, 06:15 MEDIUM This Month

RAVA certificate validation system has inadequate filtering for URL parameter. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SSRF Rava Certificate Validation System Changingtec
NVD
CVSS 3.1
5.3
EPSS
0.4%
CVE-2021-44161 Dec 29, 08:15 HIGH This Week

Changing MOTP (Mobile One Time Password) system’s specific function parameter has insufficient validation for user input. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

SQLi Motp Changingtec
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2020-3927 Feb 03, 11:15 HIGH This Week

An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Path Traversal Servisign Changingtec
NVD
CVSS 3.1
7.5
EPSS
1.2%
CVE-2020-3926 Feb 03, 11:15 HIGH This Week

An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Path Traversal Servisign Changingtec
NVD
CVSS 3.1
7.5
EPSS
1.5%
CVE-2020-3925 Feb 03, 11:15 HIGH This Week

A Remote Code Execution(RCE) vulnerability exists in some designated applications in ServiSign security plugin, as long as the interface is captured, attackers are able to launch RCE and executes. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Servisign Changingtec
NVD
CVSS 3.1
8.8
EPSS
2.8%
EPSS 0% CVSS 9.8
CRITICAL PATCH Act Now

IDExpert Windows Logon Agent has a second RCE vulnerability through another unsigned code download path.

Windows RCE Idexpert +1
NVD
EPSS 0% CVSS 9.8
CRITICAL PATCH Act Now

IDExpert Windows Logon Agent by Changing has an RCE vulnerability through download of code without integrity check, allowing malicious update injection.

Windows RCE Idexpert +1
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

The specific API in HWATAIServiSign Windows Version from CHANGING Information Technology does not properly validate the length of server-side inputs. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Microsoft Stack Overflow +2
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does does not properly validate the length of server-side input. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Microsoft Stack Overflow +2
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Tcb Servisign +1
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Tcb Servisign +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

The encryption strength of the authorization keys in CHANGING Information Technology TCBServiSign Windows Version is insufficient. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Tcb Servisign +1
NVD
EPSS 1% CVSS 4.9
MEDIUM This Month

ChangingTec MOTP system has a path traversal vulnerability. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Path Traversal Mobile One Time Password Changingtec
NVD
EPSS 2% CVSS 7.5
HIGH This Week

RAVA certification validation system has a path traversal vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Path Traversal Rava Certificate Validation System Changingtec
NVD
EPSS 1% CVSS 7.2
HIGH This Week

RAVA certificate validation system has insufficient filtering for special parameter of the web page input field. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Rava Certificate Validation System Changingtec
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

RAVA certificate validation system has insufficient validation for user input. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SQLi Rava Certificate Validation System Changingtec
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

RAVA certificate validation system has inadequate filtering for URL parameter. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

SSRF Rava Certificate Validation System Changingtec
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Changing MOTP (Mobile One Time Password) system’s specific function parameter has insufficient validation for user input. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

SQLi Motp Changingtec
NVD
EPSS 1% CVSS 7.5
HIGH This Week

An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Path Traversal Servisign +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Path Traversal Servisign +1
NVD
EPSS 3% CVSS 8.8
HIGH This Week

A Remote Code Execution(RCE) vulnerability exists in some designated applications in ServiSign security plugin, as long as the interface is captured, attackers are able to launch RCE and executes. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Servisign Changingtec
NVD

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy