What is CVE-2024-32334?

CVE-2024-32334 is a medium-severity vulnerability in Totolink N300rt, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2024-04-18.

How severe is CVE-2024-32334?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2024-32334 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Totolink N300rt

CVE-2024-32334

TOTOLINK N300RT V2.1.8-B20201030.1539 contains a Store Cross-site scripting (XSS) vulnerability in IP/Port Filtering under the Firewall Page.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-04-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (31.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Totolink N300rt
Totolink N300rt Firmware — versions 2.1.8-b20201030.1539

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

www.totolink.net/home/menu/newstpl/menu_newstpl/products/id/154.html (Product)
github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/N300RT/XSS_4_IP_Port_Filtering/R… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-32334?: CVE-2024-32334 is a medium-severity vulnerability in Totolink N300rt, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2024-04-18.
How severe is CVE-2024-32334?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2024-32334 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.