What is CVE-2026-76584?

CVE-2026-76584 is a critical-severity vulnerability in Trendnet Tv-Ip751wic, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.9/10. Published 2026-08-19.

How severe is CVE-2026-76584?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Buffer overflow in Trendnet Tv-Ip751wic

CVE-2026-76584

A security flaw has been discovered in TRENDnet TV-IP751WIC 11.03.03. Affected by this issue is some unknown functionality of the file /cgi-bin/admin/set_time.cgi of the component alphapd. The manipulation of the argument Currenttime results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Vulnerability class: Buffer Overflow

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Trendnet Tv-ip751wic — versions 11.03.03

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (related)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-76584?: CVE-2026-76584 is a critical-severity vulnerability in Trendnet Tv-Ip751wic, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.9/10. Published 2026-08-19.
How severe is CVE-2026-76584?: Critical severity. CVSS v3 base score is 9.9 out of 10.