What’s Vulnerable › Vulnerabilities

CVE-2018-14080

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-10-09 · updated 2026-06-17
• Weakness: CWE-287

Description

An issue was discovered on D-Link DIR-809 A1 through 1.09, A2 through 1.11, and Guest Zone through 1.09 devices. One can bypass authentication mechanisms to download the configuration file.

Affected products

• D-Link Dir-809 A1 Firmware: through 1.09
• D-Link Dir-809 A2 Firmware: through 1.11
• D-Link Dir-809 Guestzone Firmware: through 1.09

References

• https://blog.nivel4.com/investigaciones/nuevas-vulnerabilidades-en-router-d-link-permiten-tomar-control-remoto-del-dispositivo/
• https://blog.nivel4.com/investigaciones/nuevas-vulnerabilidades-en-router-d-link-permiten-tomar-control-remoto-del-dispositivo/

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