Search criteria
20 vulnerabilities by changingtec
CVE-2024-40723 (GCVE-0-2024-40723)
Vulnerability from cvelistv5 – Published: 2024-08-02 10:27 – Updated: 2024-08-02 16:05
VLAI?
Summary
The specific API in HWATAIServiSign Windows Version from CHANGING Information Technology does not properly validate the length of server-side inputs. When a user visits a spoofed website, unauthenticated remote attackers can cause a stack-based buffer overflow in the HWATAIServiSign, temporarily disrupting its service.
Severity ?
4.3 (Medium)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING Information Technology | HWATAIServiSign Windows Version |
Affected:
0 , < 1.0.24.0219
(custom)
|
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CVE-2024-40722 (GCVE-0-2024-40722)
Vulnerability from cvelistv5 – Published: 2024-08-02 10:18 – Updated: 2024-08-02 14:02
VLAI?
Summary
The specific API in TCBServiSign Windows Version from CHANGING Information Technology does does not properly validate the length of server-side input. When a user visits a spoofed website, unauthenticated remote attackers can cause a stack-based buffer overflow in the TCBServiSign, temporarily disrupting its service.
Severity ?
4.3 (Medium)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING Information Technology | TCBServiSign Windows Version |
Affected:
0 , < 1.0.24.0318
(custom)
|
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CVE-2024-40721 (GCVE-0-2024-40721)
Vulnerability from cvelistv5 – Published: 2024-08-02 10:14 – Updated: 2024-08-02 13:47
VLAI?
Summary
The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. When a user visits a spoofed website, unauthenticated remote attackers can cause the TCBServiSign to load a DLL from an arbitrary path.
Severity ?
8.8 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING Information Technology | TCBServiSign Windows Version |
Affected:
0 , < 1.0.24.0318
(custom)
|
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CVE-2024-40720 (GCVE-0-2024-40720)
Vulnerability from cvelistv5 – Published: 2024-08-02 10:10 – Updated: 2024-08-02 16:08
VLAI?
Summary
The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. When a user visits a spoofed website, unauthenticated remote attackers can modify the `HKEY_CURRENT_USER` registry to execute arbitrary commands.
Severity ?
8.8 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING Information Technology | TCBServiSign Windows Version |
Affected:
0 , < 1.0.24.0318
(custom)
|
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CVE-2024-40719 (GCVE-0-2024-40719)
Vulnerability from cvelistv5 – Published: 2024-08-02 10:05 – Updated: 2024-08-02 15:30
VLAI?
Summary
The encryption strength of the authorization keys in CHANGING Information Technology TCBServiSign Windows Version is insufficient. When a remote attacker tricks a victim into visiting a malicious website, TCBServiSign will treat that website as a legitimate server and interact with it.
Severity ?
6.5 (Medium)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING Information Technology | TCBServiSign Windows Version |
Affected:
0 , < 1.0.24.0318
(custom)
|
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CVE-2023-22901 (GCVE-0-2023-22901)
Vulnerability from cvelistv5 – Published: 2023-04-27 00:00 – Updated: 2025-01-30 21:14
VLAI?
Summary
ChangingTec MOTP system has a path traversal vulnerability. A remote attacker with administrator’s privilege can exploit this vulnerability to access arbitrary system files.
Severity ?
4.9 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ChangingTec | MOTP |
Affected:
unspecified , ≤ 3.11
(custom)
|
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CVE-2022-39061 (GCVE-0-2022-39061)
Vulnerability from cvelistv5 – Published: 2023-01-31 00:00 – Updated: 2025-03-27 18:21
VLAI?
Summary
ChangingTech MegaServiSignAdapter component has a vulnerability of Out-of-bounds Read due to insufficient validation for parameter length. An unauthenticated remote attacker can exploit this vulnerability to access partial sensitive content in memory and disrupts partial services.
Severity ?
6.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ChangingTec | MegaServiSignAdapter |
Affected:
1.0.17.0823
|
Credits
DEVCORE
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CVE-2022-39060 (GCVE-0-2022-39060)
Vulnerability from cvelistv5 – Published: 2023-01-31 00:00 – Updated: 2025-03-27 18:22
VLAI?
Summary
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.
Severity ?
9.8 (Critical)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ChangingTec | MegaServiSignAdapter |
Affected:
1.0.17.0823
|
Credits
DEVCORE
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CVE-2022-39059 (GCVE-0-2022-39059)
Vulnerability from cvelistv5 – Published: 2023-01-31 00:00 – Updated: 2025-03-27 18:23
VLAI?
Summary
ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.
Severity ?
7.5 (High)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ChangingTec | MegaServiSignAdapter |
Affected:
1.0.17.0823
|
Credits
DEVCORE
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CVE-2022-46305 (GCVE-0-2022-46305)
Vulnerability from cvelistv5 – Published: 2023-01-03 00:00 – Updated: 2025-04-10 16:29
VLAI?
Summary
ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.
Severity ?
6.5 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ChangingTec | ServiSign |
Unknown:
0
|
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CVE-2022-46306 (GCVE-0-2022-46306)
Vulnerability from cvelistv5 – Published: 2023-01-03 00:00 – Updated: 2025-04-10 16:29
VLAI?
Summary
ChangingTec ServiSign component has a path traversal vulnerability due to insufficient filtering for special characters in the DLL file path. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers the component to load malicious DLL files under arbitrary file path and allows the attacker to perform arbitrary system operation and disrupt of service.
Severity ?
8.8 (High)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ChangingTec | ServiSign |
Unknown:
0
|
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CVE-2022-46304 (GCVE-0-2022-46304)
Vulnerability from cvelistv5 – Published: 2023-01-03 00:00 – Updated: 2025-04-10 17:46
VLAI?
Summary
ChangingTec ServiSign component has insufficient filtering for special characters in the connection response parameter. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers command injection and allows the attacker to execute arbitrary system command to perform arbitrary system operation or disrupt service.
Severity ?
8.8 (High)
CWE
- CWE-78 - OS Command Injection
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ChangingTec | ServiSign |
Unknown:
0
|
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CVE-2022-39058 (GCVE-0-2022-39058)
Vulnerability from cvelistv5 – Published: 2022-10-18 05:40 – Updated: 2025-05-09 15:12
VLAI?
Summary
RAVA certification validation system has a path traversal vulnerability. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.
Severity ?
7.5 (High)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Changing Information Technology Inc. | RAVA certificate validation system |
Affected:
3
|
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CVE-2022-39057 (GCVE-0-2022-39057)
Vulnerability from cvelistv5 – Published: 2022-10-18 05:40 – Updated: 2025-05-08 19:44
VLAI?
Summary
RAVA certificate validation system has insufficient filtering for special parameter of the web page input field. A remote attacker with administrator privilege can exploit this vulnerability to perform arbitrary system command and disrupt service.
Severity ?
7.2 (High)
CWE
- CWE-78 - OS Command Injection
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Changing Information Technology Inc. | RAVA certificate validation system |
Affected:
3
|
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CVE-2022-39056 (GCVE-0-2022-39056)
Vulnerability from cvelistv5 – Published: 2022-10-18 05:40 – Updated: 2025-05-09 14:51
VLAI?
Summary
RAVA certificate validation system has insufficient validation for user input. An unauthenticated remote attacker can inject arbitrary SQL command to access, modify and delete database.
Severity ?
9.8 (Critical)
CWE
- CWE-89 - SQL Injection
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Changing Information Technology Inc. | RAVA certificate validation system |
Affected:
3
|
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CVE-2022-39055 (GCVE-0-2022-39055)
Vulnerability from cvelistv5 – Published: 2022-10-18 05:40 – Updated: 2025-05-09 14:51
VLAI?
Summary
RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response.
Severity ?
5.3 (Medium)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Changing Information Technology Inc. | RAVA certificate validation system |
Affected:
3
|
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CVE-2021-44161 (GCVE-0-2021-44161)
Vulnerability from cvelistv5 – Published: 2021-12-29 07:15 – Updated: 2024-09-16 16:38
VLAI?
Summary
Changing MOTP (Mobile One Time Password) system’s specific function parameter has insufficient validation for user input. A attacker in local area network can perform SQL injection attack to read, modify or delete backend database without authentication.
Severity ?
8.8 (High)
CWE
- CWE-89 - SQL Injection
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Changing | MOTP(Mobile One Time Password) |
Affected:
next of 3.5 , < unspecified
(custom)
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CVE-2020-3926 (GCVE-0-2020-3926)
Vulnerability from cvelistv5 – Published: 2020-02-03 11:00 – Updated: 2024-09-16 17:14
VLAI?
Summary
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 parameter.
Severity ?
6.1 (Medium)
CWE
- Arbitrary File Access
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING | ServiSign Windows versions |
Affected:
0 , ≤ 1.0.19.0617
(custom)
|
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CVE-2020-3927 (GCVE-0-2020-3927)
Vulnerability from cvelistv5 – Published: 2020-02-03 11:00 – Updated: 2024-09-16 22:55
VLAI?
Summary
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 parameter.
Severity ?
8.3 (High)
CWE
- Arbitrary File Deletion
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING | ServiSign Windows versions |
Affected:
0 , ≤ 1.0.19.0617
(custom)
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CVE-2020-3925 (GCVE-0-2020-3925)
Vulnerability from cvelistv5 – Published: 2020-02-03 11:00 – Updated: 2024-09-17 03:22
VLAI?
Summary
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 arbitrary command on target system via malicious crafted scripts.
Severity ?
8.3 (High)
CWE
- Remote Code Execution
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CHANGING | ServiSign Windows versions |
Affected:
0 , ≤ 1.0.19.0617
(custom)
|
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