High severity · published Dec 19, 2018
CVE-2018-18999
WebAccess/SCADA, WebAccess/SCADA Version 8.3.2 installed on Windows 2008 R2 SP1
7.3
CVSS
2.3%
EPSS
No
On KEV
Description
WebAccess/SCADA, WebAccess/SCADA Version 8.3.2 installed on Windows 2008 R2 SP1. Lack of proper validation of user supplied input may allow an attacker to cause the overflow of a buffer on the stack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webaccess/scada · Advantech
8.3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-18999
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-18999
Third Party Advisory
http://www.securityfocus.com/bid/106245
Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-352-02
Third Party Advisory
https://www.tenable.com/security/research/tra-2018-45
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