What’s Vulnerable › Vulnerabilities

CVE-2022-24581

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-02 · updated 2026-07-09
• Weakness: CWE-434

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.

Affected products

• Aceware Aceweb Online Portal: before 3.5.065 — fixed in 3.5.065

How to fix

Upgrade to a fixed version: Aceware Aceweb Online Portal 3.5.065. Check the vendor advisory for mitigations.

References

• https://www.aceware.com/forum/viewtopic.php?f=7&t=481
• https://www.aceware.com/forum/viewtopic.php?f=7&t=481

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