CVE-2023-30383

high

Description

TP-LINK Archer C50v2 Archer C50(US)_V2_160801, TP-LINK Archer C20v1 Archer_C20_V1_150707, and TP-LINK Archer C2v1 Archer_C2_US__V1_170228 were discovered to contain a buffer overflow which may lead to a Denial of Service (DoS) when parsing crafted data.

References

https://www.tp-link.com/us/support/download/archer-c50/v2/#Firmware%29%2CTPLINK

https://www.tp-link.com/us/support/download/archer-c50/v2/#Firmware

https://www.tp-link.com/us/support/download/archer-c2/v1/#Firmware

https://gist.github.com/a2ure123/a4eda2813d85d8b414bb87e855ab4bf8

https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-34803

Details

Source: Mitre, NVD

Published: 2023-07-18

Updated: 2026-07-09

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.0135