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CVE-2024-40721 (GCVE-0-2024-40721)

Vulnerability from nvd – Published: 2024-08-02 10:14 – Updated: 2024-08-02 13:47

Title

CHANGING Information Technology TCBServiSign Windows Version - Improper Input Validation

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-02 13:36 UTC

CWE

CWE-20 - Improper Input Validation

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://www.twcert.org.tw/tw/cp-132-7966-8c6c3-1.html	third-party-advisory
https://www.twcert.org.tw/en/cp-139-7972-01a6e-2.html	third-party-advisory

Impacted products

2 products

Vendor	Product	Version
CHANGING Information Technology	TCBServiSign Windows Version	Affected: 0 , < 1.0.24.0318 (custom)
changingtec	servisign	Affected: 0 , < 1.0.24.0318 (custom) cpe:2.3:a:changingtec:servisign::::::windows::*

Date Public

2024-08-02 10:11

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:changingtec:servisign:*:*:*:*:*:windows:*:*"
            ],
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                "status": "affected",
                "version": "0",
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        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2024-40721",
                "options": [
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                    "Automatable": "no"
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                  {
                    "Technical Impact": "total"
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                "timestamp": "2024-08-02T13:36:20.673168Z",
                "version": "2.0.3"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-02T13:47:51.345Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "defaultStatus": "unaffected",
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          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-251 Local Code Inclusion"
            }
          ]
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          ],
          "url": "https://www.twcert.org.tw/en/cp-139-7972-01a6e-2.html"
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      ],
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          "lang": "en",
          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
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          ],
          "value": "Update to version 1.0.24.0318 or later."
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      ],
      "source": {
        "advisory": "TVN-202407016",
        "discovery": "EXTERNAL"
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      "title": "CHANGING Information Technology TCBServiSign Windows Version - Improper Input Validation",
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    "dateUpdated": "2024-08-02T13:47:51.345Z",
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}

CVE-2022-46306 (GCVE-0-2022-46306)

Vulnerability from nvd – Published: 2023-01-03 00:00 – Updated: 2025-04-10 16:29

Title

ChangingTec ServiSign - Path Traversal

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-10 16:29 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

twcert mitre root Scorecard

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6802-4341b-1.html

Impacted products

1 product

Vendor	Product	Version
ChangingTec	ServiSign	Unknown: 0

Date Public

2022-12-14 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "providerMetadata": {
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          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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                "id": "CVE-2022-46306",
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                ],
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                "timestamp": "2025-04-10T16:29:06.841950Z",
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      "title": "ChangingTec ServiSign - Path Traversal",
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    "dateUpdated": "2025-04-10T16:29:15.283Z",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-46305 (GCVE-0-2022-46305)

Vulnerability from nvd – Published: 2023-01-03 00:00 – Updated: 2025-04-10 16:29

Title

ChangingTec ServiSign - Path Traversal

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-10 16:29 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

twcert mitre root Scorecard

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html

Impacted products

1 product

Vendor	Product	Version
ChangingTec	ServiSign	Unknown: 0

Date Public

2022-12-14 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T14:31:46.371Z",
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}

CVE-2022-46304 (GCVE-0-2022-46304)

Vulnerability from nvd – Published: 2023-01-03 00:00 – Updated: 2025-04-10 17:46

Title

ChangingTec ServiSign - Command Injection

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-10 17:45 UTC

CWE

CWE-78 - OS Command Injection

Assigner

twcert mitre root Scorecard

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.html

Impacted products

1 product

Vendor	Product	Version
ChangingTec	ServiSign	Unknown: 0

Date Public

2022-12-14 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T14:31:46.567Z",
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    ],
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          "vendor": "ChangingTec",
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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        "dateUpdated": "2023-01-03T00:00:00.000Z",
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      },
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          "url": "https://www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.html"
        }
      ],
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        "advisory": "TVN-202211003",
        "discovery": "EXTERNAL"
      },
      "title": "ChangingTec ServiSign - Command Injection",
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      }
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    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2022-46304",
    "datePublished": "2023-01-03T00:00:00.000Z",
    "dateReserved": "2022-11-29T00:00:00.000Z",
    "dateUpdated": "2025-04-10T17:46:14.271Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-3927 (GCVE-0-2020-3927)

Vulnerability from nvd – Published: 2020-02-03 11:00 – Updated: 2024-09-16 22:55

Title

ServiSign Windows Versions- Arbitrary File Deletion

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)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE

Arbitrary File Deletion

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201910007	x_refsource_MISC
https://www.chtsecurity.com/news/1179d48b-7609-4f…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
CHANGING	ServiSign Windows versions	Affected: 0 , ≤ 1.0.19.0617 (custom)

Date Public

2020-02-03 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2020-3926 (GCVE-0-2020-3926)

Vulnerability from nvd – Published: 2020-02-03 11:00 – Updated: 2024-09-16 17:14

Title

ServiSign Windows Versions- Arbitrary File Access

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)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N

CWE

Arbitrary File Access

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201910006	x_refsource_MISC
https://www.chtsecurity.com/news/1179d48b-7609-4f…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
CHANGING	ServiSign Windows versions	Affected: 0 , ≤ 1.0.19.0617 (custom)

Date Public

2020-02-03 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2020-3925 (GCVE-0-2020-3925)

Vulnerability from nvd – Published: 2020-02-03 11:00 – Updated: 2024-09-17 03:22

Title

ServiSign Windows Versions- Remote Code Execution via LoadLibrary

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)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE

Remote Code Execution

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201910005	x_refsource_MISC
https://www.chtsecurity.com/news/1179d48b-7609-4f…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
CHANGING	ServiSign Windows versions	Affected: 0 , ≤ 1.0.19.0617 (custom)

Date Public

2020-02-03 00:00

Show details on NVD website

JSON

To clipboard

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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

Title

CHANGING Information Technology TCBServiSign Windows Version - Improper Input Validation

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-02 13:36 UTC

CWE

CWE-20 - Improper Input Validation

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://www.twcert.org.tw/tw/cp-132-7966-8c6c3-1.html	third-party-advisory
https://www.twcert.org.tw/en/cp-139-7972-01a6e-2.html	third-party-advisory

Impacted products

2 products

Vendor	Product	Version
CHANGING Information Technology	TCBServiSign Windows Version	Affected: 0 , < 1.0.24.0318 (custom)
changingtec	servisign	Affected: 0 , < 1.0.24.0318 (custom) cpe:2.3:a:changingtec:servisign::::::windows::*

Date Public

2024-08-02 10:11

Show details on NVD website

JSON

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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

Title

ChangingTec ServiSign - Command Injection

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-10 17:45 UTC

CWE

CWE-78 - OS Command Injection

Assigner

twcert mitre root Scorecard

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.html

Impacted products

1 product

Vendor	Product	Version
ChangingTec	ServiSign	Unknown: 0

Date Public

2022-12-14 00:00

Show details on NVD website

JSON

To clipboard

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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

Title

ChangingTec ServiSign - Path Traversal

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-10 16:29 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

twcert mitre root Scorecard

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6802-4341b-1.html

Impacted products

1 product

Vendor	Product	Version
ChangingTec	ServiSign	Unknown: 0

Date Public

2022-12-14 00:00

Show details on NVD website

JSON

To clipboard

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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

Title

ChangingTec ServiSign - Path Traversal

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)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-10 16:29 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

twcert mitre root Scorecard

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html

Impacted products

1 product

Vendor	Product	Version
ChangingTec	ServiSign	Unknown: 0

Date Public

2022-12-14 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
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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

Title

ServiSign Windows Versions- Arbitrary File Deletion

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)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE

Arbitrary File Deletion

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201910007	x_refsource_MISC
https://www.chtsecurity.com/news/1179d48b-7609-4f…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
CHANGING	ServiSign Windows versions	Affected: 0 , ≤ 1.0.19.0617 (custom)

Date Public

2020-02-03 00:00

Show details on NVD website

JSON

To clipboard

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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

Title

ServiSign Windows Versions- Arbitrary File Access

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)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N

CWE

Arbitrary File Access

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201910006	x_refsource_MISC
https://www.chtsecurity.com/news/1179d48b-7609-4f…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
CHANGING	ServiSign Windows versions	Affected: 0 , ≤ 1.0.19.0617 (custom)

Date Public

2020-02-03 00:00

Show details on NVD website

JSON

To clipboard

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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

Title

ServiSign Windows Versions- Remote Code Execution via LoadLibrary

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)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE

Remote Code Execution

Assigner

twcert mitre root Scorecard

References

2 references

URL	Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201910005	x_refsource_MISC
https://www.chtsecurity.com/news/1179d48b-7609-4f…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
CHANGING	ServiSign Windows versions	Affected: 0 , ≤ 1.0.19.0617 (custom)

Date Public

2020-02-03 00:00

Show details on NVD website

JSON

To clipboard

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Find a vulnerability

Search criteria

14 vulnerabilities found for ServiSign by ChangingTec

CVE-2024-40721 (GCVE-0-2024-40721)

CVE-2022-46306 (GCVE-0-2022-46306)

CVE-2022-46305 (GCVE-0-2022-46305)

CVE-2022-46304 (GCVE-0-2022-46304)

CVE-2020-3927 (GCVE-0-2020-3927)

CVE-2020-3926 (GCVE-0-2020-3926)

CVE-2020-3925 (GCVE-0-2020-3925)

CVE-2024-40721 (GCVE-0-2024-40721)

CVE-2022-46304 (GCVE-0-2022-46304)

CVE-2022-46306 (GCVE-0-2022-46306)

CVE-2022-46305 (GCVE-0-2022-46305)

CVE-2020-3927 (GCVE-0-2020-3927)

CVE-2020-3926 (GCVE-0-2020-3926)

CVE-2020-3925 (GCVE-0-2020-3925)