What is CVE-2024-33365?

CVE-2024-33365 is a high-severity vulnerability in Tenda Ac10, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2024-07-29.

How severe is CVE-2024-33365?

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

Buffer overflow in Tenda Ac10

CVE-2024-33365

Buffer Overflow vulnerability in Tenda AC10 v4 US_AC10V4.0si_V16.03.10.20_cn allows a remote attacker to execute arbitrary code via the Virtual_Data_Check function in the bin/httpd component.

Vulnerability class: Buffer Overflow

Published 2024-07-29 · last modified 2026-06-17.

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.010 (62.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Tenda Ac10 — versions 4.0
Tenda Ac10 Firmware — versions 16.03.10.20

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

hackmd.io/@JohnathanHuuTri/rJNbEItJC (Exploit, Third Party Advisory)
github.com/johnathanhuutri/CVE_report/blob/master/CVE-2024-33365/README.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-33365?: CVE-2024-33365 is a high-severity vulnerability in Tenda Ac10, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2024-07-29.
How severe is CVE-2024-33365?: High severity. CVSS v3 base score is 7.5 out of 10.