CVE-2026-12488

Full vulnerability record from the local CVENow database.

Description

A memory corruption vulnerability exists in the GV-Cloud functionality of GeoVision GV-VMS V20 20.0.2. A specially crafted network request can lead to a denial of service. An attacker can impersonate the legitimate server to trigger this vulnerability.

Severity

MEDIUM

CVSS score

6.2 (v3.1)

Vulnerability status

Deferred

Source identifier

0df08a0e-a200-4957-9bb0-084f562506f9

Published

2026-06-24 05:17:26.350000

Last modified

2026-10-25 23:10:00.167000

View original CVE JSON

{
  "id": "CVE-2026-12488",
  "sourceIdentifier": "0df08a0e-a200-4957-9bb0-084f562506f9",
  "published": "2026-06-24T05:17:26.350",
  "lastModified": "2026-10-25T23:10:00.167",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A memory corruption vulnerability exists in the GV-Cloud functionality of GeoVision GV-VMS V20 20.0.2. \n\n\nA specially crafted network request can lead to a denial of service. An attacker can impersonate the legitimate server to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de corrupción de memoria existe en la funcionalidad GV-Cloud de GeoVision GV-VMS V20 20.0.2.\n\nUna solicitud de red especialmente diseñada puede conducir a una denegación de servicio. Un atacante puede suplantar la identidad del servidor legítimo para activar esta vulnerabilidad."
    }
  ],
  "affected": [
    {
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "affectedData": [
        {
          "vendor": "GeoVision Inc.",
          "product": "GeoVision",
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "versions": [
            {
              "version": "V20.0.2",
              "status": "affected"
            },
            {
              "version": "V20.1.0.0",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:H",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 4.7
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-06-24T12:55:06.184694Z",
          "id": "CVE-2026-12488",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2026-2411",
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
    },
    {
      "url": "https://www.geovision.com.tw/cyber_security.php",
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
    },
    {
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2411",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}