What is CVE-2018-6193?

CVE-2018-6193 is a medium-severity vulnerability in Routers2 Project, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2018-01-24.

How severe is CVE-2018-6193?

Medium severity. CVSS v3 base score is 4.7 out of 10.

XSS in Routers2 Project

CVE-2018-6193

A Cross-Site Scripting (XSS) vulnerability was found in Routers2 2.24, affecting the 'rtr' GET parameter in a page=graph action to cgi-bin/routers2.pl.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-01-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.021 (81.2th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000

Affected products

Routers2 Project — versions 2.24

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/sshipway/routers2/issues/1 (Exploit, Third Party Advisory)
www.exploit-db.com/exploits/44216/ (exploit)

Frequently asked questions

What is CVE-2018-6193?: CVE-2018-6193 is a medium-severity vulnerability in Routers2 Project, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2018-01-24.
How severe is CVE-2018-6193?: Medium severity. CVSS v3 base score is 4.7 out of 10.