What is CVE-2022-33007?

CVE-2022-33007 is a high-severity vulnerability in Trendnet Tew-751dr, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2022-06-27.

How severe is CVE-2022-33007?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-33007 known to be exploited?

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

Buffer overflow in Trendnet Tew-751dr

CVE-2022-33007

TRENDnet Wi-Fi routers TEW751DR v1.03 and TEW-752DRU v1.03 were discovered to contain a stack overflow via the function genacgi_main.

Vulnerability class: Buffer Overflow

Published 2022-06-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (55.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.2% 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

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

Public proof-of-concept exploits

References

github.com/fxc233/CVE/blob/main/bufferoverflow.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-33007?: CVE-2022-33007 is a high-severity vulnerability in Trendnet Tew-751dr, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2022-06-27.
How severe is CVE-2022-33007?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-33007 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.