Vulnerability-Lookup

CVE-2026-57875 (GCVE-0-2026-57875)

Vulnerability from cvelistv5 – Published: 2026-06-26 07:17 – Updated: 2026-06-26 15:36

Title

GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability in packet parsing

Summary

An unauthenticated NULL pointer dereference vulnerability exists in the HTTP request parsing logic of multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper validation of required HTTP request metadata before it is used by the affected components. A remote attacker may exploit this vulnerability by sending a specially crafted HTTP request, causing the affected process to crash and resulting in a denial of service.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-26 15:31 UTC

CWE

CWE-476 - NULL pointer dereference

Assigner

GV mitre root

References

1 reference

URL	Tags
https://www.geovision.com.tw/cyber_security.php

Impacted products

1 product

Vendor	Product	Version	CPE status
GeoVision Inc.	GV-LPCLPC2011/2211	Affected: 1.12 Unaffected: 1.13 cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.12::linux:::::

Date Public

2026-06-26 02:55

Credits

Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-57875",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-26T15:31:35.320306Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-26T15:36:33.907Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "product": "GV-LPCLPC2011/2211",
          "vendor": "GeoVision Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "1.12"
            },
            {
              "status": "unaffected",
              "version": "1.13"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.12:*:linux:*:*:*:*:*",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.13:*:linux:*:*:*:*:*",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:"
        }
      ],
      "datePublic": "2026-06-26T02:55:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAn unauthenticated\nNULL pointer dereference vulnerability exists in the HTTP request parsing logic\nof multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and\nearlier. The vulnerability is caused by improper validation of required HTTP\nrequest metadata before it is used by the affected components. A remote attacker\nmay exploit this vulnerability by sending a specially crafted HTTP request,\ncausing the affected process to crash and resulting in a denial of service.\u003c/p\u003e"
            }
          ],
          "value": "An unauthenticated\nNULL pointer dereference vulnerability exists in the HTTP request parsing logic\nof multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and\nearlier. The vulnerability is caused by improper validation of required HTTP\nrequest metadata before it is used by the affected components. A remote attacker\nmay exploit this vulnerability by sending a specially crafted HTTP request,\ncausing the affected process to crash and resulting in a denial of service."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-153",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-153 Input Data Manipulation"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476 NULL pointer dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-26T07:17:14.543Z",
        "orgId": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "shortName": "GV"
      },
      "references": [
        {
          "url": "https://www.geovision.com.tw/cyber_security.php"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2026-06-17T07:08:00.000Z",
          "value": "Finder reports vulnerability to vendor"
        }
      ],
      "title": "GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability in packet parsing",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9",
    "assignerShortName": "GV",
    "cveId": "CVE-2026-57875",
    "datePublished": "2026-06-26T07:17:14.543Z",
    "dateReserved": "2026-06-26T02:40:42.397Z",
    "dateUpdated": "2026-06-26T15:36:33.907Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-57875",
      "date": "2026-09-22",
      "epss": "0.00725",
      "percentile": "0.52636"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "platforms": [
                  "Linux"
                ],
                "product": "GV-LPCLPC2011/2211",
                "vendor": "GeoVision Inc.",
                "versions": [
                  {
                    "status": "affected",
                    "version": "1.12"
                  },
                  {
                    "status": "unaffected",
                    "version": "1.13"
                  }
                ]
              }
            ],
            "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "An unauthenticated\nNULL pointer dereference vulnerability exists in the HTTP request parsing logic\nof multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and\nearlier. The vulnerability is caused by improper validation of required HTTP\nrequest metadata before it is used by the affected components. A remote attacker\nmay exploit this vulnerability by sending a specially crafted HTTP request,\ncausing the affected process to crash and resulting in a denial of service."
          }
        ],
        "id": "CVE-2026-57875",
        "lastModified": "2026-06-26T16:16:36.533",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-57875",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-26T15:31:35.320306Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-06-26T08:16:24.457",
        "references": [
          {
            "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
            "url": "https://www.geovision.com.tw/cyber_security.php"
          }
        ],
        "sourceIdentifier": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-476"
              }
            ],
            "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
            "type": "Secondary"
          }
        ]
      }
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-57875",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-06-26T15:31:35.320306Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-06-26T15:36:30.283Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "platforms": [
                "Linux"
              ],
              "product": "GV-LPCLPC2011/2211",
              "vendor": "GeoVision Inc.",
              "versions": [
                {
                  "status": "affected",
                  "version": "1.12"
                },
                {
                  "status": "unaffected",
                  "version": "1.13"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.12:*:linux:*:*:*:*:*",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.13:*:linux:*:*:*:*:*",
                      "vulnerable": false
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ],
              "operator": "OR"
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:"
            }
          ],
          "datePublic": "2026-06-26T02:55:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cp\u003eAn unauthenticated\nNULL pointer dereference vulnerability exists in the HTTP request parsing logic\nof multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and\nearlier. The vulnerability is caused by improper validation of required HTTP\nrequest metadata before it is used by the affected components. A remote attacker\nmay exploit this vulnerability by sending a specially crafted HTTP request,\ncausing the affected process to crash and resulting in a denial of service.\u003c/p\u003e"
                }
              ],
              "value": "An unauthenticated\nNULL pointer dereference vulnerability exists in the HTTP request parsing logic\nof multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and\nearlier. The vulnerability is caused by improper validation of required HTTP\nrequest metadata before it is used by the affected components. A remote attacker\nmay exploit this vulnerability by sending a specially crafted HTTP request,\ncausing the affected process to crash and resulting in a denial of service."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-153",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-153 Input Data Manipulation"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-476",
                  "description": "CWE-476 NULL pointer dereference",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-06-26T07:17:14.543Z",
            "orgId": "0df08a0e-a200-4957-9bb0-084f562506f9",
            "shortName": "GV"
          },
          "references": [
            {
              "url": "https://www.geovision.com.tw/cyber_security.php"
            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "timeline": [
            {
              "lang": "en",
              "time": "2026-06-17T07:08:00.000Z",
              "value": "Finder reports vulnerability to vendor"
            }
          ],
          "title": "GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability in packet parsing",
          "x_generator": {
            "engine": "Vulnogram 1.0.2"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "assignerShortName": "GV",
        "cveId": "CVE-2026-57875",
        "datePublished": "2026-06-26T07:17:14.543Z",
        "dateReserved": "2026-06-26T02:40:42.397Z",
        "dateUpdated": "2026-06-26T15:36:33.907Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-57875

Vulnerability from fkie_nvd - Published: 2026-06-26 08:16 - Updated: 2026-06-26 16:16

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	0df08a0e-a200-4957-9bb0-084f562506f9	https://www.geovision.com.tw/cyber_security.php

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "product": "GV-LPCLPC2011/2211",
          "vendor": "GeoVision Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "1.12"
            },
            {
              "status": "unaffected",
              "version": "1.13"
            }
          ]
        }
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An unauthenticated\nNULL pointer dereference vulnerability exists in the HTTP request parsing logic\nof multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and\nearlier. The vulnerability is caused by improper validation of required HTTP\nrequest metadata before it is used by the affected components. A remote attacker\nmay exploit this vulnerability by sending a specially crafted HTTP request,\ncausing the affected process to crash and resulting in a denial of service."
    }
  ],
  "id": "CVE-2026-57875",
  "lastModified": "2026-06-26T16:16:36.533",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-57875",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-26T15:31:35.320306Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-26T08:16:24.457",
  "references": [
    {
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "url": "https://www.geovision.com.tw/cyber_security.php"
    }
  ],
  "sourceIdentifier": "0df08a0e-a200-4957-9bb0-084f562506f9",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "type": "Secondary"
    }
  ]
}

GHSA-9HV4-R5P9-3GF6

Vulnerability from github – Published: 2026-06-26 09:30 – Updated: 2026-06-26 09:30

Details

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-57875"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-26T08:16:24Z",
    "severity": "HIGH"
  },
  "details": "An unauthenticated\nNULL pointer dereference vulnerability exists in the HTTP request parsing logic\nof multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and\nearlier. The vulnerability is caused by improper validation of required HTTP\nrequest metadata before it is used by the affected components. A remote attacker\nmay exploit this vulnerability by sending a specially crafted HTTP request,\ncausing the affected process to crash and resulting in a denial of service.",
  "id": "GHSA-9hv4-r5p9-3gf6",
  "modified": "2026-06-26T09:30:46Z",
  "published": "2026-06-26T09:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57875"
    },
    {
      "type": "WEB",
      "url": "https://www.geovision.com.tw/cyber_security.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

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.

Action not permitted

CVE-2026-57875 (GCVE-0-2026-57875)

FKIE_CVE-2026-57875

GHSA-9HV4-R5P9-3GF6

Tags

Sightings

Nomenclature

Related by attack behaviour