What is CVE-2022-46432?

CVE-2022-46432 is a high-severity vulnerability in TP-Link Tl-Wr743nd V1. CVSS score: 7.5/10. Published 2022-12-20.

How severe is CVE-2022-46432?

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

Vulnerability in TP-Link Tl-Wr743nd V1

CVE-2022-46432

An exploitable firmware modification vulnerability was discovered on TP-Link TL-WR743ND V1. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v3.12.20 and earlier.

EPSS: 0.008 (54.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Tp-link Tl-wr743nd_v1
Tp-link Tl-wr743nd_v1_firmware
N/a — versions n/a

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org

Frequently asked questions

What is CVE-2022-46432?: CVE-2022-46432 is a high-severity vulnerability in TP-Link Tl-Wr743nd V1. CVSS score: 7.5/10. Published 2022-12-20.
How severe is CVE-2022-46432?: High severity. CVSS v3 base score is 7.5 out of 10.