FKIE_CVE-2025-69542

Vulnerability from fkie_nvd - Published: 2026-01-09 17:15 - Updated: 2026-02-10 19:48
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A Command Injection Vulnerability has been discovered in the DHCP daemon service of D-Link DIR895LA1 v102b07. The vulnerability exists in the lease renewal processing logic where the DHCP hostname parameter is directly concatenated into a system command without proper sanitization. When a DHCP client renews an existing lease with a malicious hostname, arbitrary commands can be executed with root privileges.
References
cve@mitre.orghttps://tzh00203.notion.site/D-Link-DIR895LA1-v102b07-Command-Injection-in-DHCPd-2d4b5c52018a80a1a5ccfb317b308861?source=copy_linkThird Party Advisory, Exploit
Impacted products
Vendor Product Version
dlink dir-895la1_firmware 102b07
dlink dir-895la1 -
To clipboard 

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    },
    {
      "lang": "es",
      "value": "Se ha descubierto una vulnerabilidad de inyecci\u00f3n de comandos en el servicio de demonio DHCP de D-Link DIR895LA1 v102b07. La vulnerabilidad existe en la l\u00f3gica de procesamiento de renovaci\u00f3n de arrendamiento, donde el par\u00e1metro de nombre de host DHCP se concatena directamente en un comando del sistema sin una sanitizaci\u00f3n adecuada. Cuando un cliente DHCP renueva un arrendamiento existente con un nombre de host malicioso, se pueden ejecutar comandos arbitrarios con privilegios de root."
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  "id": "CVE-2025-69542",
  "lastModified": "2026-02-10T19:48:29.113",
  "metrics": {
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          "attackVector": "NETWORK",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/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.
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