FKIE_CVE-2025-63409

Vulnerability from fkie_nvd - Published: 2026-02-24 16:24 - Updated: 2026-02-26 19:42
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Privilege escalation and improper access control in GCOM EPON 1GE C00R371V00B01 allows remote authenticated users to modify administrator only settings and extract administrator credentials.
References
cve@mitre.orghttp://gcom.comBroken Link
cve@mitre.orghttps://github.com/theShinigami/CVE-Disclosures/tree/main/CVE-2025-63409Third Party Advisory
Impacted products
Vendor Product Version
gcomtw gcom_epon_1ge_firmware c00r371v00b01
gcomtw gcom_epon_1ge -
To clipboard 

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  "id": "CVE-2025-63409",
  "lastModified": "2026-02-26T19:42:40.950",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  • 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.
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  • 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.



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