gsd-2023-0956
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
External input could be used on TEL-STER TelWin SCADA WebInterface to construct paths to files and directories without properly neutralizing special elements within the pathname, which could allow an unauthenticated attacker to read files on the system.
Aliases
Aliases
CVE-2023-0956


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-0956",
    "id": "GSD-2023-0956"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0956"
      ],
      "details": "\nExternal input could be used on TEL-STER TelWin SCADA WebInterface to construct paths to files and directories without properly neutralizing special elements within the pathname, which could allow an unauthenticated attacker to read files on the system.\n\n",
      "id": "GSD-2023-0956",
      "modified": "2023-12-13T01:20:23.213381Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "ID": "CVE-2023-0956",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "TelWin SCADA WebInterface",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "3.2",
                          "version_value": "6.1"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_name": "7.0",
                          "version_value": "7.1"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_name": "8.0",
                          "version_value": "9.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "TEL-STER"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Marcin Dudek of CERT.PL reported this vulnerability to TEL-STER."
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "\nExternal input could be used on TEL-STER TelWin SCADA WebInterface to construct paths to files and directories without properly neutralizing special elements within the pathname, which could allow an unauthenticated attacker to read files on the system.\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "cwe-35 Path Traversal"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-03",
            "refsource": "MISC",
            "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-03"
          },
          {
            "name": "https://www.tel-ster.pl/index.php/telwin-scada/nowosci/372-telwin-scada-podatnosc-cve-2023-0956",
            "refsource": "MISC",
            "url": "https://www.tel-ster.pl/index.php/telwin-scada/nowosci/372-telwin-scada-podatnosc-cve-2023-0956"
          },
          {
            "name": "https://cert.pl/posts/2023/07/CVE-2023-0956/",
            "refsource": "MISC",
            "url": "https://cert.pl/posts/2023/07/CVE-2023-0956/"
          }
        ]
      },
      "solution": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\n\n\u003cp\u003eTEL-STER recommends that users \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.tel-ster.pl/index.php/en/telwin-scada-eng/news-telwin-eng\"\u003eupdate WebInterface module\u003c/a\u003e\u0026nbsp;to one of the following versions: 6.2, 7.2, 8.1, 9.1, or 10.0. Please note that the WebInterface is part of the TelWin SCADA software and is usually updated with the software. TEL-STER only currently supports and updates TelWin SCADA 7.8 (WebInteraface 6.x) upwards TEL-STER does not have any updates planned for versions using older vulnerable WebInterface (lower than 6.0), and users are recommended to update TelWin SCADA to one of the supported versions. For more information, please contact TEL-STER.\u003c/p\u003e\u003cp\u003eMore information about this issue and the associated mitigation can be found at \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.tel-ster.pl/index.php/telwin-scada/nowosci/372-telwin-scada-podatnosc-cve-2023-0956\"\u003eTEL-STER advisory\u003c/a\u003e\u0026nbsp;or \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://cert.pl/posts/2023/07/CVE-2023-0956/\"\u003eCERT.PL advisory\u003c/a\u003e.\u003c/p\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "\nTEL-STER recommends that users  update WebInterface module https://www.tel-ster.pl/index.php/en/telwin-scada-eng/news-telwin-eng \u00a0to one of the following versions: 6.2, 7.2, 8.1, 9.1, or 10.0. Please note that the WebInterface is part of the TelWin SCADA software and is usually updated with the software. TEL-STER only currently supports and updates TelWin SCADA 7.8 (WebInteraface 6.x) upwards TEL-STER does not have any updates planned for versions using older vulnerable WebInterface (lower than 6.0), and users are recommended to update TelWin SCADA to one of the supported versions. For more information, please contact TEL-STER.\n\nMore information about this issue and the associated mitigation can be found at  TEL-STER advisory https://www.tel-ster.pl/index.php/telwin-scada/nowosci/372-telwin-scada-podatnosc-cve-2023-0956 \u00a0or  CERT.PL advisory https://cert.pl/posts/2023/07/CVE-2023-0956/ .\n\n\n\n\n"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:tel-ster:telwin_scada_webinterface:9.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tel-ster:telwin_scada_webinterface:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tel-ster:telwin_scada_webinterface:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.2",
                "versionStartIncluding": "7.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tel-ster:telwin_scada_webinterface:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.2",
                "versionStartIncluding": "3.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2023-0956"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "\nExternal input could be used on TEL-STER TelWin SCADA WebInterface to construct paths to files and directories without properly neutralizing special elements within the pathname, which could allow an unauthenticated attacker to read files on the system.\n\n"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-22"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert.pl/posts/2023/07/CVE-2023-0956/",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://cert.pl/posts/2023/07/CVE-2023-0956/"
            },
            {
              "name": "https://www.tel-ster.pl/index.php/telwin-scada/nowosci/372-telwin-scada-podatnosc-cve-2023-0956",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.tel-ster.pl/index.php/telwin-scada/nowosci/372-telwin-scada-podatnosc-cve-2023-0956"
            },
            {
              "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-03",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "US Government Resource"
              ],
              "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-03"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-08-08T20:10Z",
      "publishedDate": "2023-08-03T19:15Z"
    }
  }
}


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