What is CVE-2018-8772?

CVE-2018-8772 is a medium-severity vulnerability in Coship Rt3052, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-04-10.

How severe is CVE-2018-8772?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Coship Rt3052

CVE-2018-8772

Coship RT3052 4.0.0.48 devices allow XSS via a crafted SSID field on the "Wireless Setting - Basic" screen.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-04-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.018 (77.5th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: -0.000

Affected products

Coship Rt3052
Coship Rt3052 Firmware — versions 4.0.0.48

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

0day4u.wordpress.com/2018/03/19/coship-rt3052-wireless-router-persistent-cross-… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-8772?: CVE-2018-8772 is a medium-severity vulnerability in Coship Rt3052, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-04-10.
How severe is CVE-2018-8772?: Medium severity. CVSS v3 base score is 6.1 out of 10.