FKIE_CVE-2025-50635

Vulnerability from fkie_nvd - Published: 2025-08-13 15:15 - Updated: 2025-08-15 19:25
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A null pointer dereference vulnerability was discovered in Netis WF2780 v2.2.35445. The vulnerability exists in the FUN_0048a728 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the CONTENT_LENGTH variable, causing the program to crash and potentially leading to a denial-of-service (DoS) attack.
References
cve@mitre.orghttps://github.com/Chinesexilinyu/Netis-WF2780-cgitest.cgi-Vulnerability/tree/main/1Exploit, Third Party Advisory
Impacted products
Vendor Product Version
netis-systems wf2780_firmware 2.2.35445
netis-systems wf2780 -
To clipboard 

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      "value": "A null pointer dereference vulnerability was discovered in Netis WF2780 v2.2.35445. The vulnerability exists in the FUN_0048a728 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the CONTENT_LENGTH variable, causing the program to crash and potentially leading to a denial-of-service (DoS) attack."
    },
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      "lang": "es",
      "value": "Se descubri\u00f3 una vulnerabilidad de desreferencia de puntero nulo en Netis WF2780 v2.2.35445. La vulnerabilidad se encuentra en la funci\u00f3n FUN_0048a728 del archivo cgitest.cgi. Los atacantes pueden activar esta vulnerabilidad controlando la variable CONTENT_LENGTH, lo que provoca el bloqueo del programa y, potencialmente, un ataque de denegaci\u00f3n de servicio (DoS)."
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  "id": "CVE-2025-50635",
  "lastModified": "2025-08-15T19:25:40.787",
  "metrics": {
    "cvssMetricV31": [
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        "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",
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  "published": "2025-08-13T15:15:34.743",
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