Vulnerability Details : CVE-2019-18992
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).
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-18992
- cpe:2.3:o:openwrt:openwrt:18.06.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-18992
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-18992
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2019-18992
-
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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-18992
-
https://github.com/openwrt/luci/commit/3961268597abba4c2b231790cb4aa7936e73cdf8
luci-app-firewall: fix stored XSS in rule-details.lua · openwrt/luci@3961268 · GitHubPatch;Third Party Advisory
Jump to