What is CVE-2023-33536?

CVE-2023-33536 is a high-severity vulnerability in Tp-link Tl-wr740n, classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2023-06-07.

How severe is CVE-2023-33536?

High severity. CVSS v3 base score is 8.1 out of 10.

Out-of-bounds Read in Tp-link Tl-wr740n

CVE-2023-33536

TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a buffer overflow via the component /userRpm/WlanMacFilterRpm.

Vulnerability class: Buffer Overflow

EPSS: 0.009 (55.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Tp-link Tl-wr740n — versions 1.0, 2.0
Tp-link Tl-wr740n_firmware
Tp-link Tl-wr841n — versions 8.0, 10.0
Tp-link Tl-wr841n_firmware
Tp-link Tl-wr940n — versions 2.0, 4.0
Tp-link Tl-wr940n_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2023-33536?: CVE-2023-33536 is a high-severity vulnerability in Tp-link Tl-wr740n, classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2023-06-07.
How severe is CVE-2023-33536?: High severity. CVSS v3 base score is 8.1 out of 10.