What is CVE-2023-25235?

CVE-2023-25235 is a high-severity vulnerability in Tenda Ac500, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-02-27.

How severe is CVE-2023-25235?

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

Buffer overflow in Tenda Ac500

CVE-2023-25235

Tenda AC500 V2.0.1.9(1307) is vulnerable to Buffer Overflow in function formOneSsidCfgSet via parameter ssid.

Vulnerability class: Buffer Overflow

Published 2023-02-27 · 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:N/A:H.

EPSS exploit prediction

EPSS: 0.111 (95.8th percentile), scored 2026-09-30.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.111 · newest: 0.111 · change: 0.000

Affected products

Tenda Ac500
Tenda Ac500 Firmware — versions 2.0.1.9\(1307\), 2.0.1.9(1307)

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

github.com/Funcy33/Vluninfo_Repo/tree/main/CNVDs/113_2 (Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2023-25235?: CVE-2023-25235 is a high-severity vulnerability in Tenda Ac500, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-02-27.
How severe is CVE-2023-25235?: High severity. CVSS v3 base score is 7.5 out of 10.