What is CVE-2022-46430?

CVE-2022-46430 is a medium-severity vulnerability in TP-Link Tl-Wr740n V1, classified under Download of Code Without Integrity Check. CVSS score: 4.8/10. Published 2022-12-20.

How severe is CVE-2022-46430?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Vulnerability in TP-Link Tl-Wr740n V1

CVE-2022-46430

TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

EPSS: 0.003 (26.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H.

Affected products

Tp-link Tl-wr740n_v1
Tp-link Tl-wr740n_v1_firmware
Tp-link Tl-wr740n_v2
Tp-link Tl-wr740n_v2_firmware
Tp-link Tl-wr741nd_v1
Tp-link Tl-wr741nd_v1_firmware
Tp-link Tl-wr741nd_v2
Tp-link Tl-wr741nd_v2_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-494 — Download of Code Without Integrity Check

References

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

Frequently asked questions

What is CVE-2022-46430?: CVE-2022-46430 is a medium-severity vulnerability in TP-Link Tl-Wr740n V1, classified under Download of Code Without Integrity Check. CVSS score: 4.8/10. Published 2022-12-20.
How severe is CVE-2022-46430?: Medium severity. CVSS v3 base score is 4.8 out of 10.