What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-30 · updated 2026-10-07
• Weakness: CWE-233

Description

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.

Affected products

• South River WebDrive: 18.00.5057

References

• https://webdrive.com/
• https://webdrive.com/download/
• https://www.exploit-db.com/exploits/45761
• https://www.vulncheck.com/advisories/webdrive-denial-of-service-via-secure-webdav

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