Vulnerability-Lookup

GHSA-G7QW-4P9H-V9VX

Vulnerability from github – Published: 2023-12-15 09:30 – Updated: 2023-12-15 09:30

Details

TAIWAN-CA(TWCA) JCICSecurityTool's Registry-related functions have insufficient filtering for special characters. An unauthenticated remote attacker can inject malicious script into a webpage to perform XSS (Stored Cross-Site Scripting) attack.

Severity

6.1 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-48387"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-79",
      "CWE-940"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-15T09:15:08Z",
    "severity": "MODERATE"
  },
  "details": "TAIWAN-CA(TWCA) JCICSecurityTool\u0027s Registry-related functions have insufficient filtering for special characters. An unauthenticated remote attacker can inject malicious script into a webpage to perform XSS (Stored Cross-Site Scripting) attack.",
  "id": "GHSA-g7qw-4p9h-v9vx",
  "modified": "2023-12-15T09:30:18Z",
  "published": "2023-12-15T09:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48387"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/tw/cp-132-7602-a47a2-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-48387 (GCVE-0-2023-48387)

Vulnerability from cvelistv5 – Published: 2023-12-15 08:40 – Updated: 2024-10-14 06:07

Title

TAIWAN-CA(TWCA) JCICSecurityTool - Improper Input Validation

Summary

TAIWAN-CA(TWCA) JCICSecurityTool fails to check the source website and access locations when executing multiple Registry-related functions. In the scenario where a user is using the JCICSecurityTool and has completed identity verification, if the user browses a malicious webpage created by an attacker, the attacker can exploit this vulnerability to read or modify any registry file under HKEY_CURRENT_USER, thereby achieving remote code execution.

Severity

8.8 (High)


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

CWE

CWE-940 - Improper Verification of Source of a Communication Channel

Assigner

twcert CNA under the mitre root

CNA scorecard B 81/100 over 99 records in the last 180 days details

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-7602-a47a2-1.html

Impacted products

1 product

Vendor	Product	Version
TAIWAN-CA(TWCA)	JCICSecurityTool	Affected: 4.2.3.32

Date Public

2023-12-15 08:35

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:30:35.020Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-7602-a47a2-1.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "JCICSecurityTool",
          "vendor": "TAIWAN-CA(TWCA)",
          "versions": [
            {
              "status": "affected",
              "version": "4.2.3.32"
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          ]
        }
      ],
      "datePublic": "2023-12-15T08:35:00.000Z",
      "descriptions": [
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          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
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            }
          ],
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-203",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-203 Manipulate Registry Information"
            }
          ]
        },
        {
          "capecId": "CAPEC-270",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-270 Modification of Registry Run Keys"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-940",
              "description": "CWE-940 Improper Verification of Source of a Communication Channel",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-14T06:07:26.822Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
      },
      "references": [
        {
          "url": "https://www.twcert.org.tw/tw/cp-132-7602-a47a2-1.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update version to\u0026nbsp;4.2.3.33"
            }
          ],
          "value": "Update version to\u00a04.2.3.33"
        }
      ],
      "source": {
        "advisory": "TVN-202312015",
        "discovery": "EXTERNAL"
      },
      "title": "TAIWAN-CA(TWCA) JCICSecurityTool - Improper Input Validation",
      "x_generator": {
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  },
  "cveMetadata": {
    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2023-48387",
    "datePublished": "2023-12-15T08:40:34.306Z",
    "dateReserved": "2023-11-16T03:52:23.443Z",
    "dateUpdated": "2024-10-14T06:07:26.822Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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