High severity7.5NVD Advisory· Published Jan 31, 2023· Updated Jun 17, 2026
CVE-2022-39059
CVE-2022-39059
Description
ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.
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Affected products
2- ChangingTec/MegaServiSignAdapterv5Range: 1.0.17.0823
Patches
Vulnerability mechanics
References
1- www.twcert.org.tw/tw/cp-132-6886-2c546-1.htmlnvdThird Party Advisory
News mentions
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