fkie_cve-2025-0890
Vulnerability from fkie_nvd
Published
2025-02-04 11:15
Modified
2025-02-04 11:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
**UNSUPPORTED WHEN ASSIGNED** Insecure default credentials for the Telnet function in the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an attacker to log in to the management interface if the administrators have the option to change the default credentials but fail to do so.
References
security@zyxel.com.twhttps://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025
Impacted products
Vendor Product Version


To clipboard 

{
   cveTags: [
      {
         sourceIdentifier: "security@zyxel.com.tw",
         tags: [
            "unsupported-when-assigned",
         ],
      },
   ],
   descriptions: [
      {
         lang: "en",
         value: "**UNSUPPORTED WHEN ASSIGNED**\nInsecure default credentials for the Telnet function in the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an attacker to log in to the management interface if the administrators have the option to change the default credentials but fail to do so.",
      },
      {
         lang: "es",
         value: "**NO SOPORTADO CUANDO SE ASIGNÓ** Las credenciales predeterminadas inseguras para la función Telnet en el firmware 1.00(AAFR.4)C0_20170615 del CPE DSL heredado Zyxel VMG4325-B10A podrían permitir que un atacante inicie sesión en la interfaz de administración si los administradores tienen la opción de cambiar las credenciales predeterminadas pero no lo hacen.",
      },
   ],
   id: "CVE-2025-0890",
   lastModified: "2025-02-04T11:15:08.880",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 9.8,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.9,
            source: "security@zyxel.com.tw",
            type: "Primary",
         },
      ],
   },
   published: "2025-02-04T11:15:08.880",
   references: [
      {
         source: "security@zyxel.com.tw",
         url: "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025",
      },
   ],
   sourceIdentifier: "security@zyxel.com.tw",
   vulnStatus: "Awaiting Analysis",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-287",
            },
         ],
         source: "security@zyxel.com.tw",
         type: "Primary",
      },
   ],
}


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