CVE-2022-42457 (GCVE-0-2022-42457)

Vulnerability from cvelistv5 – Published: 2022-10-06 00:00 – Updated: 2024-08-03 13:10
VLAI?
Summary
Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh).
Severity ?
9.1 (Critical)
CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:H/S:C/UI:N
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:10:40.910Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.generex.de/products/ups/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.generex.de/support/downloads/ups/cs141"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.generex.de/support/downloads/ups/cs141/update"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:H/S:C/UI:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-11T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution"
        },
        {
          "url": "https://www.generex.de/products/ups/"
        },
        {
          "url": "https://www.generex.de/support/downloads/ups/cs141"
        },
        {
          "url": "https://www.generex.de/support/downloads/ups/cs141/update"
        },
        {
          "url": "https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-42457",
    "datePublished": "2022-10-06T00:00:00",
    "dateReserved": "2022-10-06T00:00:00",
    "dateUpdated": "2024-08-03T13:10:40.910Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"2.10\", \"matchCriteriaId\": \"FD34C45C-8CB5-4433-879F-0B5054E7EA7E\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EE00F7F0-4011-4F62-9E11-1BBDDCE4F46B\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh).\"}, {\"lang\": \"es\", \"value\": \"Generex CS141 hasta la versi\\u00f3n 2.10 permite la ejecuci\\u00f3n de comandos remotos por parte de los administradores a trav\\u00e9s de una interfaz web que llega a run_update en /usr/bin/gxserve-update.sh (por ejemplo, la ejecuci\\u00f3n de comandos puede ocurrir a trav\\u00e9s de un shell inverso instalado por install.sh).\"}]",
      "id": "CVE-2022-42457",
      "lastModified": "2024-11-21T07:24:59.960",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"cve@mitre.org\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H\", \"baseScore\": 9.1, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.3, \"impactScore\": 6.0}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.2, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.2, \"impactScore\": 5.9}]}",
      "published": "2022-10-06T18:18:25.340",
      "references": "[{\"url\": \"https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\", \"source\": \"cve@mitre.org\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"https://www.generex.de/products/ups/\", \"source\": \"cve@mitre.org\", \"tags\": [\"Product\", \"Vendor Advisory\"]}, {\"url\": \"https://www.generex.de/support/downloads/ups/cs141\", \"source\": \"cve@mitre.org\", \"tags\": [\"Product\", \"Vendor Advisory\"]}, {\"url\": \"https://www.generex.de/support/downloads/ups/cs141/update\", \"source\": \"cve@mitre.org\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}, {\"url\": \"https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"https://www.generex.de/products/ups/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Product\", \"Vendor Advisory\"]}, {\"url\": \"https://www.generex.de/support/downloads/ups/cs141\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Product\", \"Vendor Advisory\"]}, {\"url\": \"https://www.generex.de/support/downloads/ups/cs141/update\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-42457\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2022-10-06T18:18:25.340\",\"lastModified\":\"2024-11-21T07:24:59.960\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh).\"},{\"lang\":\"es\",\"value\":\"Generex CS141 hasta la versi\u00f3n 2.10 permite la ejecuci\u00f3n de comandos remotos por parte de los administradores a trav\u00e9s de una interfaz web que llega a run_update en /usr/bin/gxserve-update.sh (por ejemplo, la ejecuci\u00f3n de comandos puede ocurrir a trav\u00e9s de un shell inverso instalado por install.sh).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve@mitre.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.3,\"impactScore\":6.0},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.10\",\"matchCriteriaId\":\"FD34C45C-8CB5-4433-879F-0B5054E7EA7E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EE00F7F0-4011-4F62-9E11-1BBDDCE4F46B\"}]}]}],\"references\":[{\"url\":\"https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\",\"source\":\"cve@mitre.org\",\"tags\":[\"Permissions Required\",\"Third Party Advisory\"]},{\"url\":\"https://www.generex.de/products/ups/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Product\",\"Vendor Advisory\"]},{\"url\":\"https://www.generex.de/support/downloads/ups/cs141\",\"source\":\"cve@mitre.org\",\"tags\":[\"Product\",\"Vendor Advisory\"]},{\"url\":\"https://www.generex.de/support/downloads/ups/cs141/update\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\",\"Third Party Advisory\"]},{\"url\":\"https://www.generex.de/products/ups/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Product\",\"Vendor Advisory\"]},{\"url\":\"https://www.generex.de/support/downloads/ups/cs141\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Product\",\"Vendor Advisory\"]},{\"url\":\"https://www.generex.de/support/downloads/ups/cs141/update\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.