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 (57.4th 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)
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.