High severity · published Jun 9, 2016
CVE-2016-4523
Trihedral VTScada (formerly VTS) Denial-of-Service Vulnerability
In wildKEV
7.5
CVSS
31.2%
EPSS
Yes
On KEV
Description
The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via unspecified vectors.
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)31.2% · higher than 98% of CVEs
Exploited in the wildYes
CISA KEVListed Apr 15, 2022
Federal remediation dueMay 6, 2022
Ransomware campaign useNot known
Affected products
Which versions
VT
Vtscada · Trihedral
8.0.05 before 11.2.02 · source: NVD
VF
VTScada (formerly VTS) · Trihedral
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-4523
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-4523
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_MISC
https://ics-cert.us-cert.gov/advisories/ICSA-16-159-01
vdb-entry
http://www.securityfocus.com/bid/91077
x_refsource_MISC
http://www.zerodayinitiative.com/advisories/ZDI-16-405
More from Vtscada
9.1
CVE-2016-4532
Directory traversal vulnerability in the WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to read arbitrary files via a…
9.1
CVE-2016-4510
The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to bypass authentication and read arbitrary files via unspecified…
7.8
CVE-2017-14031
An Improper Access Control issue was discovered in Trihedral VTScada 11.3.03 and prior
7.8
CVE-2017-14029
An Uncontrolled Search Path Element issue was discovered in Trihedral VTScada 11.3.03 and prior
7.5
CVE-2022-3181
An Improper Input Validation vulnerability exists in Trihedral VTScada version 12.0.38 and prior. A specifically malformed HTTP request could cause the affected VTScada to crash