What’s Vulnerable › Vulnerabilities

CVE-2018-20114

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-01-02 · updated 2026-06-17
• Weakness: CWE-78

Description

On D-Link DIR-818LW Rev.A 2.05.B03 and DIR-860L Rev.B 2.03.B03 devices, unauthenticated remote OS command execution can occur in the soap.cgi service of the cgibin binary via an "&&" substring in the service parameter. NOTE: this issue exists because of an incomplete fix for CVE-2018-6530.

Affected products

• D-Link DIR-818LW: 2.05.b03
• D-Link DIR-860L: 2.03.b03

References

• https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-20114
• https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-20114

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