What is CVE-2025-29032?

CVE-2025-29032 is a medium-severity vulnerability in Tendacn Ac9, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 5.9/10. Published 2025-03-14.

How severe is CVE-2025-29032?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Is CVE-2025-29032 known to be exploited?

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

Buffer overflow in Tendacn Ac9

CVE-2025-29032

Tenda AC9 v15.03.05.19(6318) was discovered to contain a buffer overflow via the formWifiWpsOOB function.

Vulnerability class: Buffer Overflow

Published 2025-03-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:L.

EPSS exploit prediction

EPSS: 0.042 (90.7th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.042 · newest: 0.042 · change: 0.000

Affected products

Tendacn Ac9
Tendacn Ac9 Firmware — versions 15.03.05.19\(6318\), 15.03.05.19(6318)

Weakness classification (CWE)

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

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

github.com/WhereisDoujo/CVE/issues/6 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2025-29032?: CVE-2025-29032 is a medium-severity vulnerability in Tendacn Ac9, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 5.9/10. Published 2025-03-14.
How severe is CVE-2025-29032?: Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2025-29032 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.