CVE-2019-18993 — MEDIUM (5.4)

Vulnerability Description

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).

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Openwrt	Openwrt	18.06.4

Related Weaknesses (CWE)

CWE-79

References

https://github.com/openwrt/luci/commit/c048f23bad54b0a79449652380b317819e0ea978PatchThird Party Advisory
https://github.com/openwrt/luci/commit/c048f23bad54b0a79449652380b317819e0ea978PatchThird Party Advisory

FAQ

What is CVE-2019-18993?

CVE-2019-18993 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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).

How severe is CVE-2019-18993?

CVE-2019-18993 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-18993?

Check the references section above for vendor advisories and patch information. Affected products include: Openwrt Openwrt.