What is CVE-2023-0617?

CVE-2023-0617 is a high-severity vulnerability in Trendnet Tew-811dru, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-02-01.

How severe is CVE-2023-0617?

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

Buffer overflow in Trendnet Tew-811dru

CVE-2023-0617

A vulnerability was found in TRENDNet TEW-811DRU 1.0.10.0. It has been classified as critical. This affects an unknown part of the file /wireless/guestnetwork.asp of the component httpd. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-219957 was assigned to this vulnerability.

Vulnerability class: Buffer Overflow

EPSS: 0.010 (59.2th percentile) — read the EPSS interpretation.

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.

Affected products

Trendnet Tew-811dru — versions 1.0.10.0
Trendnet Tew-811dru_firmware — versions 1.0.10.0

Weakness classification (CWE)

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

References

cna@vuldb.com (Permissions Required, Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
cna@vuldb.com (signature, Permissions Required, Third Party Advisory)

Frequently asked questions

What is CVE-2023-0617?: CVE-2023-0617 is a high-severity vulnerability in Trendnet Tew-811dru, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-02-01.
How severe is CVE-2023-0617?: High severity. CVSS v3 base score is 7.5 out of 10.