High severity · published Sep 22, 2020
CVE-2020-16202
WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by specific services, which may allow code execution with system privileges
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by specific services, which may allow code execution with system privileges.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webaccess · Advantech
before 9.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-16202
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-16202
Mitigation
https://us-cert.cisa.gov/ics/advisories/icsa-20-261-01
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