FKIE_CVE-2026-12488

Vulnerability from fkie_nvd - Published: 2026-06-24 05:17 - Updated: 2026-06-25 14:02
Severity
6.2 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:H
Summary
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.
References
0df08a0e-a200-4957-9bb0-084f562506f9https://talosintelligence.com/vulnerability_reports/TALOS-2026-2411
0df08a0e-a200-4957-9bb0-084f562506f9https://www.geovision.com.tw/cyber_security.php
af854a3a-2127-422b-91ae-364da2661108https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2411
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "GeoVision",
          "vendor": "GeoVision Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "V20.0.2"
            },
            {
              "status": "unaffected",
              "version": "V20.1.0.0"
            }
          ]
        }
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A memory corruption vulnerability exists in the GV-Cloud functionality of GeoVision GV-VMS V20 20.0.2.\u00a0\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."
    }
  ],
  "id": "CVE-2026-12488",
  "lastModified": "2026-06-25T14:02:35.347",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 4.7,
        "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-12488",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-24T12:55:06.184694Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-24T05:17:26.350",
  "references": [
    {
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "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": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2411"
    }
  ],
  "sourceIdentifier": "0df08a0e-a200-4957-9bb0-084f562506f9",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.