What’s Vulnerable › Vulnerabilities

CVE-2022-46305: ChangingTec ServiSign - Path Traversal

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% 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-22

Description

ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.

Affected products

• CHANGING ServiSign Windows versions: all versions

References

• https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html
• https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html

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