CVE-2020-9375
TP-Link Archer C50 V3 devices before Build 200318 Rel. 62209 allows remote attackers to cause a...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2020-9375- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-772
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2020-9375- Updated
- 2026-11-02
EUVDEUVD-2020-30196 No score
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.
- Record
EUVD-2020-30196- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2h24-74j8-q5hx
TP-Link Archer C50 V3 devices before Build 200318 Rel. 62209 allows remote attackers to cause a...
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.
- Record
GHSA-2h24-74j8-q5hx- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-772
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | TP-Link Archer C50 3 - Denial of Service (PoC) | 2020-03-26 |
| PoC in GitHub | thewhiteh4t/cve-2020-9375 | 2020-03-25 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, Exploit-DB, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-9375 is a high vulnerability (CVSS 7.5) in Tp-link Archer C50, published March 25, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 26.7%, the 98th percentile. No source names a fixed version.
References
thewhiteh4t.github.io/2020/02/27/CVE-2020-9375-TP-Link-Archer-C50-v3-Denial-of-Service.html
tp-link.com/in/support/download/archer-c50/v3
packetstormsecurity.com/files/156928/TP-Link-Archer-C50-V3-Denial-of-Service.html
nvd.nist.gov/vuln/detail/CVE-2020-9375
github.com/advisories/GHSA-2h24-74j8-q5hx