What’s Vulnerable › Vulnerabilities

CVE-2022-43438: HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - Incorrect Authorization

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-01-03 · updated 2026-06-17
• Weakness: CWE-863

Description

The Administrator function of EasyTest has an Incorrect Authorization vulnerability. A remote attacker authenticated as a general user can exploit this vulnerability to bypass the intended access restrictions, to make API functions calls, manipulate system and terminate service.

Affected products

• HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest: from 17l18s before 22i26 — fixed in 22i26

How to fix

Upgrade to a fixed version: HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest 22i26. Check the vendor advisory for mitigations.

References

• https://www.twcert.org.tw/tw/cp-132-6830-28746-1.html
• https://www.twcert.org.tw/tw/cp-132-6830-28746-1.html

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