Vulnerability Details CVE-2016-4785
A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions < V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions < V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions < V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions < V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions < 1.02.02. The integrated web server (port 80/tcp) of the affected devices could allow remote attackers to obtain a limited amount of device memory content if network access was obtained. This vulnerability only affects EN100 Ethernet module included in SIPROTEC4 and SIPROTEC Compact devices.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 75.1%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
- http://www.securityfocus.com/bid/90773
- http://www.securityfocus.com/bid/99471
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-547990.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-140-02
- https://ics-cert.us-cert.gov/advisories/ICSA-17-187-03
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-323211.pdf
- http://www.securityfocus.com/bid/90773
- http://www.securityfocus.com/bid/99471
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-547990.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-140-02
- https://ics-cert.us-cert.gov/advisories/ICSA-17-187-03
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-323211.pdf
Products affected by CVE-2016-4785
-
cpe:2.3:h:siemens:siprotec_4_en100:-
-
cpe:2.3:h:siemens:siprotec_compact_model:-
-
cpe:2.3:h:siemens:siprotec_compact_model_7rw80:-
-
cpe:2.3:h:siemens:siprotec_compact_model_7sd80:-
-
cpe:2.3:h:siemens:siprotec_compact_model_7sj80:-
-
cpe:2.3:h:siemens:siprotec_compact_model_7sj81:-
-
cpe:2.3:h:siemens:siprotec_compact_model_7sk80:-
-
cpe:2.3:h:siemens:siprotec_compact_model_7sk81:-
-
cpe:2.3:o:siemens:siprotec_firmware:-
-
cpe:2.3:o:siemens:siprotec_firmware:4.26