What’s Vulnerable › Vulnerabilities

CVE-2019-18992

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-12-03 · updated 2026-06-17
• Weakness: CWE-79

Description

OpenWrt 18.06.4 allows XSS via these Name fields to the cgi-bin/luci/admin/network/firewall/rules URI: "Open ports on router" and "New forward rule" and "New Source NAT" (this can occur, for example, on a TP-Link Archer C7 device).

Affected products

• openwrt: 18.06.4

References

• https://github.com/openwrt/luci/commit/3961268597abba4c2b231790cb4aa7936e73cdf8
• https://github.com/openwrt/luci/commit/3961268597abba4c2b231790cb4aa7936e73cdf8

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