CVE WatchJul 9, 2026

CVE-2022-24581

ACEweb Online Portal 3.5.065 allows unauthenticated SMB hash capture via UNC. By specifying the UNC file path of an external SMB share when

CVSS

7.5

High

EPSS

0.9%

p55

KEV

—

Exploit Today

0-100

Published: Jun 2, 2022 · Last modified: Jul 9, 2026 · CWE-434

EPSS · 30d

0.9%EPSS · 30 days1.1%

2026-06-302026-07-16

Technical description

ACEweb Online Portal 3.5.065 allows unauthenticated SMB hash capture via UNC. By specifying the UNC file path of an external SMB share when uploading a file, an attacker can induce the victim server to disclose the username and password hash of the user executing the ACEweb Online software.

Official references

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