What is CVE-2024-28338?

CVE-2024-28338 is a high-severity vulnerability in Totolink A8000ru, classified under Improper Access Control. CVSS score: 8.0/10. Published 2024-03-12.

How severe is CVE-2024-28338?

High severity. CVSS v3 base score is 8.0 out of 10.

Vulnerability in Totolink A8000ru

CVE-2024-28338

A login bypass in TOTOLINK A8000RU V7.1cu.643_B20200521 allows attackers to login to Administrator accounts via providing a crafted session cookie.

Published 2024-03-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (47.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Totolink A8000ru
Totolink A8000ru Firmware — versions 7.1cu.643_b20200521

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

github.com/funny-mud-peee/IoT-vuls/blob/main/TOTOLINK A8000RU/TOTOlink A8000RU… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-28338?: CVE-2024-28338 is a high-severity vulnerability in Totolink A8000ru, classified under Improper Access Control. CVSS score: 8.0/10. Published 2024-03-12.
How severe is CVE-2024-28338?: High severity. CVSS v3 base score is 8.0 out of 10.