What is CVE-2024-32286?

CVE-2024-32286 is a critical-severity vulnerability in Tenda W30e, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2024-04-17.

How severe is CVE-2024-32286?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2024-32286 known to be exploited?

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

Out-of-bounds Read in Tenda W30e

CVE-2024-32286

Tenda W30E v1.0 V1.0.1.25(633) firmware has a stack overflow vulnerability located via the page parameter in the fromVirtualSer function.

Vulnerability class: Buffer Overflow

Published 2024-04-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (54.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Tenda W30e
Tenda W30e Firmware — versions 1.0.1.25(633), 1.0.1.25\(633\)

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

References

github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W30E/fromVirtualSer.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-32286?: CVE-2024-32286 is a critical-severity vulnerability in Tenda W30e, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2024-04-17.
How severe is CVE-2024-32286?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2024-32286 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.