CVE-2019-18993

5.4 mediumEPSS 0.5%

Medium (5.4) in openwrt openwrt. EPSS 0.5% chance of exploitation in the next 30 days.

OpenWrt 18.06.4 allows XSS via the "New port forward" Name field to the cgi-bin/luci/admin/network/firewall/forwards URI (this can occur, for example, on a TP-Link Archer C7 device).

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2019-12-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

openwrt:openwrt

References

https://github.com/openwrt/luci/commit/c048f23bad54b0a79449652380b317819e0ea978
https://github.com/openwrt/luci/commit/c048f23bad54b0a79449652380b317819e0ea978

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