What is CVE-2023-36359?

CVE-2023-36359 is a high-severity vulnerability in Tp-link Tl-wr841n, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-06-22.

How severe is CVE-2023-36359?

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

Buffer overflow in Tp-link Tl-wr841n

CVE-2023-36359

TP-Link TL-WR940N V4, TL-WR841N V8/V10, TL-WR940N V2/V3 and TL-WR941ND V5/V6 were discovered to contain a buffer overflow in the component /userRpm/QoSRuleListRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via…

Vulnerability class: Buffer Overflow

EPSS: 0.008 (53.0th 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

Tp-link Tl-wr841n — versions v8, v10
Tp-link Tl-wr841n_firmware
Tp-link Tl-wr940n — versions v4, v2, v3
Tp-link Tl-wr940n_firmware
Tp-link Tl-wr941nd — versions v5, v6
Tp-link Tl-wr941nd_firmware
N/a — versions n/a

Weakness classification (CWE)

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

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-36359?: CVE-2023-36359 is a high-severity vulnerability in Tp-link Tl-wr841n, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-06-22.
How severe is CVE-2023-36359?: High severity. CVSS v3 base score is 7.5 out of 10.