What’s Vulnerable › Vulnerabilities

CVE-2018-18636

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-10-24 · updated 2026-06-17
• Weakness: CWE-79

Description

XSS exists in cgi-bin/webcm on D-link DSL-2640T routers via the var:RelaodHref or var:conid parameter.

Affected products

• D-Link Dsl-2640T Firmware: all versions

References

• https://cxsecurity.com/issue/WLB-2018100107
• https://packetstormsecurity.com/files/149785/D-Link-DSL-2640T-Cross-Site-Scripting.html
• https://cxsecurity.com/issue/WLB-2018100107
• https://packetstormsecurity.com/files/149785/D-Link-DSL-2640T-Cross-Site-Scripting.html

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