High severity · published Apr 5, 2019
CVE-2019-6554
Advantech WebAccess/SCADA, Versions 8.3.5 and prior
7.5
CVSS
1.6%
EPSS
No
On KEV
Description
Advantech WebAccess/SCADA, Versions 8.3.5 and prior. An improper access control vulnerability may allow an attacker to cause a denial-of-service condition.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webaccess · Advantech
through 8.3.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-6554
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-6554
Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01
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