What’s Vulnerable › Vulnerabilities

CVE-2023-24842: HGiga MailSherlock - Broken Access Control

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-27 · updated 2026-06-17
• Weakness: CWE-639

Description

HGiga MailSherlock has vulnerability of insufficient access control. An unauthenticated remote user can exploit this vulnerability to access partial content of another user’s mail by changing user ID and mail ID within URL.

Affected products

• HGiga MailSherlock: 4.5

References

• https://www.twcert.org.tw/tw/cp-132-6961-12444-1.html
• https://www.twcert.org.tw/tw/cp-132-6961-12444-1.html

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