What is CVE-2023-46992?

CVE-2023-46992 is a high-severity vulnerability in Totolink A3300r, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2023-10-31.

How severe is CVE-2023-46992?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Totolink A3300r

CVE-2023-46992

TOTOLINK A3300R V17.0.0cu.557_B20221024 is vulnerable to Incorrect Access Control. Attackers are able to reset serveral critical passwords without authentication by visiting specific pages.

Vulnerability class: Broken Access Control

Published 2023-10-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.005 (43.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Totolink A3300r
Totolink A3300r Firmware — versions 17.0.0cu.557_b20221024

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

github.com/AuroraHaaash/vul_report/blob/main/TOTOLINK A3300R/readme.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-46992?: CVE-2023-46992 is a high-severity vulnerability in Totolink A3300r, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2023-10-31.
How severe is CVE-2023-46992?: High severity. CVSS v3 base score is 7.5 out of 10.