CVE-2018-25233 MEDIUM

CVE-2018-25233: WebDrive 18.00.5057 Denial of Service via Secure WebDAV

Vendor Webdrive
Product WebDrive
Weakness CWE-233
Published March 30, 2026
Last update March 30, 2026

CVSS base score

6.9/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

WebDrive 18.00.5057 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the username field during Secure WebDAV connection setup. Attackers can input a buffer-overflow payload of 5000 bytes in the username parameter and trigger a connection test to cause the application to crash.

Key dates

02Disclosure timeline

March 30, 2026 CVE published
March 30, 2026 Record updated