Vulnerability in TP-Link Archer C5
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.267 (98.0th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.267 · newest: 0.267 · change: 0.000
Affected products
- TP-Link Archer C5 — versions v3
- TP-Link Archer C50 — versions build_170822, build_171227, build_200318
Weakness classification (CWE)
Public proof-of-concept exploits
References
- thewhiteh4t.github.io/2020/02/27/CVE-2020-9375-TP-Link-Archer-C50-v3-Denial-of-… (Exploit, Third Party Advisory)
- www.tp-link.com/in/support/download/archer-c50/v3/ (Release Notes, Vendor Advisory)
- packetstormsecurity.com/files/156928/TP-Link-Archer-C50-V3-Denial-of-Service.ht… (Exploit, Third Party Advisory)
- thewhiteh4t.github.io/blog/cve-2020-9375-tplink/
Frequently asked questions
- What is CVE-2020-9375?
- CVE-2020-9375 is a high-severity vulnerability in TP-Link Archer C5, classified under Missing Release of Resource after Effective Lifetime. CVSS score: 7.5/10. Published 2020-03-25.
- How severe is CVE-2020-9375?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-9375 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.