High severity · published Jul 22, 2016
CVE-2016-5744
Siemens SIMATIC WinCC 7.0 through SP3 and 7.2 allows remote attackers to read arbitrary WinCC station files via crafted packets
7.5
CVSS
4.4%
EPSS
No
On KEV
Description
Siemens SIMATIC WinCC 7.0 through SP3 and 7.2 allows remote attackers to read arbitrary WinCC station files via crafted packets.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.4% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SW
Simatic Wincc · Siemens
7.0; 7.0; 7.0; 7.0; 7.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-5744
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-5744
Third Party Advisory
http://www.securityfocus.com/bid/92116
Third Party Advisory
http://www.securitytracker.com/id/1036441
Mitigation
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-378531.pdf
ics-cert.us-cert.gov
https://ics-cert.us-cert.gov/advisories/ICSA-16-208-01
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