What’s Vulnerable › Vulnerabilities

CVE-2020-9375

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 26.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-03-25 · updated 2026-06-17
• Weakness: CWE-772

Description

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.

Affected products

• TP-LINK Archer C50: build_170822, build_171227, build_200318

References

• http://packetstormsecurity.com/files/156928/TP-Link-Archer-C50-V3-Denial-of-Service.html
• https://thewhiteh4t.github.io/2020/02/27/CVE-2020-9375-TP-Link-Archer-C50-v3-Denial-of-Service.html
• https://thewhiteh4t.github.io/blog/cve-2020-9375-tplink/
• https://www.tp-link.com/in/support/download/archer-c50/v3/#Firmware
• http://packetstormsecurity.com/files/156928/TP-Link-Archer-C50-V3-Denial-of-Service.html
• https://thewhiteh4t.github.io/2020/02/27/CVE-2020-9375-TP-Link-Archer-C50-v3-Denial-of-Service.html
• https://www.tp-link.com/in/support/download/archer-c50/v3/#Firmware

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