What is CVE-2018-13309?

CVE-2018-13309 is a medium-severity vulnerability in Totolink A3002ru, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-11-26.

How severe is CVE-2018-13309?

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

XSS in Totolink A3002ru

CVE-2018-13309

Cross-site scripting in password.htm in TOTOLINK A3002RU version 1.0.8 allows attackers to execute arbitrary JavaScript via the user's password.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-11-26 · 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: 0.007 (51.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Totolink A3002ru
Totolink A3002ru Firmware — versions 1.0.8

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

blog.securityevaluators.com/new-vulnerabilities-in-totolink-a3002ru-d6f42a081154 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-13309?: CVE-2018-13309 is a medium-severity vulnerability in Totolink A3002ru, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-11-26.
How severe is CVE-2018-13309?: Medium severity. CVSS v3 base score is 6.1 out of 10.