CVE-2026-42365

Estado: ModificadaAlta (7.5)—

A guessable session cookie vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted series of HTTP requests can lead to an authentication bypas. An attacker can bruteforce session cookies to trigger this vulnerability.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.57%
Percentil entre todas las CVEs puntuadas: 46
Fecha de la puntuación: 5/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access85 %
Impacto principalT1078.001 Default Accountsstealth · persistence · privilege escalation · initial access80 %

Acceso remoto sin autenticación (AV:N/PR:N/UI:N) a aplicación web expuesta mediante cookie de sesión adivínable; permite suplantación de usuario autenticado.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability Scanning Privileged Account Management Password Policies Network Segmentation Multi-factor Authentication Limit Access to Resource Over Network

Tecnologías afectadas (2)

Geovision — Gv-lpc2011 Firmware Geovision — Gv-lpc2211 Firmware

CWE

CWE-341

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2026-42365",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-42365",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-05-04T12:58:32.066299Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.6,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "affectedData": [
        {
          "vendor": "GeoVision Inc.",
          "product": "GV-LPC2011/LPC2211",
          "versions": [
            {
              "status": "affected",
              "version": "1.10"
            },
            {
              "status": "unaffected",
              "version": "1.12"
            }
          ],
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-05-04T01:16:03.620",
  "references": [
    {
      "url": "https://talosintelligence.com/vulnerability_reports/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
    },
    {
      "url": "https://www.geovision.com.tw/cyber_security.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
    },
    {
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2332",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "description": [
        {
          "lang": "en",
          "value": "CWE-341"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A guessable session cookie vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted series of HTTP requests can lead to an authentication bypas. An attacker can bruteforce session cookies to trigger this vulnerability."
    }
  ],
  "lastModified": "2026-06-17T10:47:44.867",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:geovision:gv-lpc2011_firmware:1.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C1E349A9-4EEF-40B6-89A0-86242C2ADBC5"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:geovision:gv-lpc2011:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "87CE78D0-0894-451F-9A70-4F2A8062EC8A"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:geovision:gv-lpc2211_firmware:1.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0F3B818E-22D3-400A-AF2C-DEA66280464A"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:geovision:gv-lpc2211:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "59F15521-B4F3-4CCA-8C03-0A4EA2864C6E"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "0df08a0e-a200-4957-9bb0-084f562506f9"
}