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CVE-2018-25233

WebDrive 18.00.5057 Denial of Service via Secure WebDAV

Published: Mar 30, 2026Updated: Apr 8, 2026 Sources: CVE List NVDCWE-233
NVD MITRE
6.2CVSSMEDIUM
EPSS Score
0.2%
Top 89.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-233

Affected Products

webdrivesouthrivertech
On-prem
Networking Infrastructure / network-management
WebDriveWebdrive
On-prem
Cloud & SaaS / saas-application
southrivertechcommercialNetworking Infrastructure
webdrivecommercialCloud & SaaS

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://webdrive.com/
webdrive.com
https://webdrive.com/download/
webdrive.com
https://www.exploit-db.com/exploits/45761
exploit-db.com
and 1 more references View all →

Timeline

Published
Mar 30, 2026
Last Updated
Apr 8, 2026

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