CVE-2025-34054 (GCVE-0-2025-34054)
Vulnerability from cvelistv5
Published
2025-07-01 14:46
Modified
2025-11-20 20:51
Severity ?
10.0 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC.
References
Impacted products
Vendor Product Version
AVTECH IP camera, DVR, and NVR Devices Version: 1008-1002-1005-1000
Version: 1009-1003-1006-1001
Version: 1009Y-1003Y-1006Y-1001Y
Version: 1010-1004-1007-1001
Version: 1011-1005-1008-1002
Version: 1014-1005-1009-1002
Version: 1015-1006-1010-1003
Version: 1016-1007-1011-1003
Version: 1017-1008-1012-1002
Version: 1017Y-1008Y-1012Y-1002Y
Version: 1018-1008-1012-1004
Version: 1019-1009-1013-1003
Version: 1019c-1012c-1014c-1001c-FFFF
Version: 1022-1014-1016-1002-FFFF
Version: 1022Y-1014Y-1016Y-1002Y-FFFF
Version: 1023-1014-1017-1002-FFFF
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-34054",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-01T18:46:33.820743Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-01T18:46:40.272Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Search.cgi",
            "username parameter",
            "queryb64str"
          ],
          "product": "IP camera, DVR, and NVR Devices",
          "vendor": "AVTECH",
          "versions": [
            {
              "status": "affected",
              "version": "1008-1002-1005-1000"
            },
            {
              "status": "affected",
              "version": "1009-1003-1006-1001"
            },
            {
              "status": "affected",
              "version": "1009Y-1003Y-1006Y-1001Y"
            },
            {
              "status": "affected",
              "version": "1010-1004-1007-1001"
            },
            {
              "status": "affected",
              "version": "1011-1005-1008-1002"
            },
            {
              "status": "affected",
              "version": "1014-1005-1009-1002"
            },
            {
              "status": "affected",
              "version": "1015-1006-1010-1003"
            },
            {
              "status": "affected",
              "version": "1016-1007-1011-1003"
            },
            {
              "status": "affected",
              "version": "1017-1008-1012-1002"
            },
            {
              "status": "affected",
              "version": "1017Y-1008Y-1012Y-1002Y"
            },
            {
              "status": "affected",
              "version": "1018-1008-1012-1004"
            },
            {
              "status": "affected",
              "version": "1019-1009-1013-1003"
            },
            {
              "status": "affected",
              "version": "1019c-1012c-1014c-1001c-FFFF"
            },
            {
              "status": "affected",
              "version": "1022-1014-1016-1002-FFFF"
            },
            {
              "status": "affected",
              "version": "1022Y-1014Y-1016Y-1002Y-FFFF"
            },
            {
              "status": "affected",
              "version": "1023-1014-1017-1002-FFFF"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Gergely Eberhardt (SEARCH-LAB.hu)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root.\u0026nbsp;Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC."
            }
          ],
          "value": "An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root.\u00a0Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-88",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-88 OS Command Injection"
            }
          ]
        },
        {
          "capecId": "CAPEC-137",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-137 Parameter Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-20T20:51:31.936Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "exploit"
          ],
          "url": "https://www.exploit-db.com/exploits/40500"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://avtech.com/"
        },
        {
          "tags": [
            "third-party-advisory",
            "technical-description"
          ],
          "url": "https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "tags": [
        "x_known-exploited-vulnerability"
      ],
      "title": "AVTECH IP camera, DVR, and NVR Devices Unauthenticated Command Injection",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2025-34054",
    "datePublished": "2025-07-01T14:46:00.832Z",
    "dateReserved": "2025-04-15T19:15:22.548Z",
    "dateUpdated": "2025-11-20T20:51:31.936Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-34054\",\"sourceIdentifier\":\"disclosure@vulncheck.com\",\"published\":\"2025-07-01T15:15:23.910\",\"lastModified\":\"2025-11-20T21:16:04.400\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root.\u00a0Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC.\"},{\"lang\":\"es\",\"value\":\"Existe una vulnerabilidad de inyecci\u00f3n de comandos no autenticados en dispositivos AVTECH DVR mediante Search.cgi?action=cgi_query. El uso de wget sin depuraci\u00f3n de entrada permite a los atacantes inyectar comandos de shell mediante los par\u00e1metros `username` o `queryb64str`, ejecut\u00e1ndolos como root.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"disclosure@vulncheck.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":10.0,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"HIGH\",\"vulnIntegrityImpact\":\"HIGH\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"HIGH\",\"subIntegrityImpact\":\"HIGH\",\"subAvailabilityImpact\":\"HIGH\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}]},\"weaknesses\":[{\"source\":\"disclosure@vulncheck.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]}],\"references\":[{\"url\":\"https://avtech.com/\",\"source\":\"disclosure@vulncheck.com\"},{\"url\":\"https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns\",\"source\":\"disclosure@vulncheck.com\"},{\"url\":\"https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH\",\"source\":\"disclosure@vulncheck.com\"},{\"url\":\"https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities\",\"source\":\"disclosure@vulncheck.com\"},{\"url\":\"https://www.exploit-db.com/exploits/40500\",\"source\":\"disclosure@vulncheck.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-34054\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-07-01T18:46:33.820743Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-07-01T18:32:08.268Z\"}}], \"cna\": {\"tags\": [\"x_known-exploited-vulnerability\"], \"title\": \"AVTECH IP camera, DVR, and NVR Devices Unauthenticated Command Injection\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Gergely Eberhardt (SEARCH-LAB.hu)\"}], \"impacts\": [{\"capecId\": \"CAPEC-88\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-88 OS Command Injection\"}]}, {\"capecId\": \"CAPEC-137\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-137 Parameter Injection\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 10, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H\", \"exploitMaturity\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"HIGH\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"HIGH\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"HIGH\", \"vulnConfidentialityImpact\": \"HIGH\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"AVTECH\", \"modules\": [\"Search.cgi\", \"username parameter\", \"queryb64str\"], \"product\": \"IP camera, DVR, and NVR Devices\", \"versions\": [{\"status\": \"affected\", \"version\": \"1008-1002-1005-1000\"}, {\"status\": \"affected\", \"version\": \"1009-1003-1006-1001\"}, {\"status\": \"affected\", \"version\": \"1009Y-1003Y-1006Y-1001Y\"}, {\"status\": \"affected\", \"version\": \"1010-1004-1007-1001\"}, {\"status\": \"affected\", \"version\": \"1011-1005-1008-1002\"}, {\"status\": \"affected\", \"version\": \"1014-1005-1009-1002\"}, {\"status\": \"affected\", \"version\": \"1015-1006-1010-1003\"}, {\"status\": \"affected\", \"version\": \"1016-1007-1011-1003\"}, {\"status\": \"affected\", \"version\": \"1017-1008-1012-1002\"}, {\"status\": \"affected\", \"version\": \"1017Y-1008Y-1012Y-1002Y\"}, {\"status\": \"affected\", \"version\": \"1018-1008-1012-1004\"}, {\"status\": \"affected\", \"version\": \"1019-1009-1013-1003\"}, {\"status\": \"affected\", \"version\": \"1019c-1012c-1014c-1001c-FFFF\"}, {\"status\": \"affected\", \"version\": \"1022-1014-1016-1002-FFFF\"}, {\"status\": \"affected\", \"version\": \"1022Y-1014Y-1016Y-1002Y-FFFF\"}, {\"status\": \"affected\", \"version\": \"1023-1014-1017-1002-FFFF\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://www.exploit-db.com/exploits/40500\", \"tags\": [\"exploit\"]}, {\"url\": \"https://avtech.com/\", \"tags\": [\"product\"]}, {\"url\": \"https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities\", \"tags\": [\"third-party-advisory\", \"technical-description\"]}, {\"url\": \"https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH\", \"tags\": [\"exploit\"]}, {\"url\": \"https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns\", \"tags\": [\"third-party-advisory\"]}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root.\\u00a0Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root.\u0026nbsp;Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-78\", \"description\": \"CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"83251b91-4cc7-4094-a5c7-464a1b83ea10\", \"shortName\": \"VulnCheck\", \"dateUpdated\": \"2025-11-20T20:51:31.936Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-34054\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-20T20:51:31.936Z\", \"dateReserved\": \"2025-04-15T19:15:22.548Z\", \"assignerOrgId\": \"83251b91-4cc7-4094-a5c7-464a1b83ea10\", \"datePublished\": \"2025-07-01T14:46:00.832Z\", \"assignerShortName\": \"VulnCheck\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.