CVE-2018-3948

high · 7.5

An exploitable denial-of-service vulnerability exists in the URI-parsing functionality of the TP-Link TL-R600VPN HTTP server. A specially crafted URL can cause the server to stop responding to requests, resulting in downtime for the management portal. An attacker can send either an unauthenticated or authenticated web request to trigger this vulnerability.

7.5

CVSS

23.1%

EPSS (exploit prob.)

98th

EPSS percentile

2018-11-30

Published

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

Weaknesses

CWE-20

Affected products

Vendor	Product	Affected versions
tp-link	tl-r600vpn_firmware	1.3.0
tp-link	tl-r600vpn	v3
tp-link	tl-r600vpn_firmware	1.2.3
tp-link	tl-r600vpn	v2

Check a specific version with /api/v1/cve/match.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0617
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0617

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2018-3948