github - ghsa-q2vf-jq2x-689c

ghsa-q2vf-jq2x-689c

Vulnerability from github

Published

2025-02-04 12:30

Modified

2025-02-04 12:30

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

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.

Show details on source website

JSON

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{
   affected: [],
   aliases: [
      "CVE-2025-0890",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-287",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2025-02-04T11:15:08Z",
      severity: "CRITICAL",
   },
   details: "**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.",
   id: "GHSA-q2vf-jq2x-689c",
   modified: "2025-02-04T12:30:59Z",
   published: "2025-02-04T12:30:59Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2025-0890",
      },
      {
         type: "WEB",
         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",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2025-0890

Vulnerability from cvelistv5

Published

2025-02-04 10:06

Modified

2025-02-12 20:51

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

▼	URL	Tags
	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	vendor-advisory

Impacted products

	Vendor	Product	Version
	Zyxel	VMG4325-B10A firmware	Version: <= 1.00(AAFR.4)C0_20170615

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2025-0890",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "yes",
                           },
                           {
                              "Technical Impact": "total",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2025-02-04T14:11:39.028622Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2025-02-12T20:51:26.709Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "VMG4325-B10A firmware",
               vendor: "Zyxel",
               versions: [
                  {
                     status: "affected",
                     version: "<= 1.00(AAFR.4)C0_20170615",
                  },
               ],
            },
         ],
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                  },
               ],
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            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  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",
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               scenarios: [
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                     cweId: "CWE-287",
                     description: "CWE-287 Improper Authentication",
                     lang: "en",
                     type: "CWE",
                  },
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         ],
         providerMetadata: {
            dateUpdated: "2025-02-04T10:06:56.163Z",
            orgId: "96e50032-ad0d-4058-a115-4d2c13821f9f",
            shortName: "Zyxel",
         },
         references: [
            {
               tags: [
                  "vendor-advisory",
               ],
               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",
            },
         ],
         source: {
            discovery: "UNKNOWN",
         },
         tags: [
            "unsupported-when-assigned",
         ],
         x_generator: {
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         },
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   },
   cveMetadata: {
      assignerOrgId: "96e50032-ad0d-4058-a115-4d2c13821f9f",
      assignerShortName: "Zyxel",
      cveId: "CVE-2025-0890",
      datePublished: "2025-02-04T10:06:56.163Z",
      dateReserved: "2025-01-30T18:17:03.472Z",
      dateUpdated: "2025-02-12T20:51:26.709Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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