CVE-2020-9375

TP-Link Archer C50 V3 devices before Build 200318 Rel. 62209 allows remote attackers to cause a denial of service via a crafted HTTP Header containing an unexpected Referer field.

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS

26.68% chance of exploitation in the next 30 days, 98th percentile

Published

2020-03-25

Updated

2026-03-05

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/156928/TP-Link-Archer-C50-V3-Denial-of-Service.html
• thewhiteh4t/cve-2020-937520★ · 2020-03-29

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/48255

Security advisories

• https://www.tp-link.com/in/support/download/archer-c50/v3/#Firmware
• https://thewhiteh4t.github.io/2020/02/27/CVE-2020-9375-TP-Link-Archer-C50-v3-Denial-of-Se…

References

• CVE Record
• NVD entry

Related

• CVE-2019-11447
• CVE-2020-10977
• CVE-2021-31630
• CVE-2026-27483