CVE-2019-18992

Published: Dec 3, 2019Modified: Jun 17, 2026

5.4

Vector

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

Exploitability: 2.3 / Impact: 2.7

Source: NVD

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 (1)

Products: Openwrt: Openwrt

Openwrt

1 product

Openwrt

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Openwrt Openwrt	Version 18.06.4

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

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

Source: cve@mitre.org

PatchThird Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.