What is CVE-2018-25233?

CVE-2018-25233 is a medium-severity vulnerability in Southrivertech Webdrive, classified under CWE-233. CVSS score: 6.2/10. Published 2026-03-30.

How severe is CVE-2018-25233?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Southrivertech Webdrive

CVE-2018-25233

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…

EPSS: 0.002 (10.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Southrivertech Webdrive — versions 18.00.5057
Webdrive — versions 18.00.5057

Weakness classification (CWE)

CWE-233

References

disclosure@vulncheck.com (Exploit, VDB Entry, exploit)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Product, product, Broken Link)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2018-25233?: CVE-2018-25233 is a medium-severity vulnerability in Southrivertech Webdrive, classified under CWE-233. CVSS score: 6.2/10. Published 2026-03-30.
How severe is CVE-2018-25233?: Medium severity. CVSS v3 base score is 6.2 out of 10.