CVE-2020-25842: high-severity vulnerability in CHANGING Inc. NHIServiSignAdapter
CHANGING Inc. NHIServiSignAdapter Windows Versions - Arbitrary File Access
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.5%
The encryption function of NHIServiSignAdapter fail to verify the file path input by users. Remote attacker can access arbitrary files through the flaw without privilege.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
CHANGING Inc. · NHIServiSignAdapterRelated CVEs — CHANGING Inc. NHIServiSignAdapter
In the same product, most dangerous first.
CVE-2020-25844HIGHCHANGING Inc. NHIServiSignAdapter Windows Versions - Stack OverflowEPSS 2.0%CVE-2020-25843HIGHCHANGING Inc. NHIServiSignAdapter Windows Versions - Heap OverflowEPSS 2.0%CVE-2020-25846HIGHCHANGING Inc. NHIServiSignAdapter Windows Versions - Information Leakage -2EPSS 1.0%CVE-2020-25845HIGHCHANGING Inc. NHIServiSignAdapter Windows Versions - Information Leakage -1EPSS 1.0%