High severity · published Oct 8, 2018
CVE-2018-14810
WECON Technology Co., Ltd
8.8
CVSS
1.7%
EPSS
No
On KEV
Description
WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior parse files and pass invalidated user data to an unsafe method call, which may allow code to be executed in the context of an administrator.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PS
PI Studio · We-con
through 4.2.34 · source: NVD
PS
PI Studio Hmi · We-con
through 4.1.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14810
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14810
Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01
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