CVE-2016-4784
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
76.8%
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; SIPROTEC 7SJ686 : All versions < V 4.83; SIPROTEC 7UT686 : All versions < V 4.01; SIPROTEC 7SD686 : All versions < V 4.03; SIPROTEC 7SJ66 : All versions < V 4.20. The integrated web server (port 80/tcp) of the affected devices could allow remote attackers to obtain sensitive device information if network access was obtained.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| siemens | siprotec_firmware | - | cpe:2.3:o:siemens:siprotec_firmware:-:*:*:*:*:*:*:* |
| siemens | siprotec_compact_model_7rw80 | - | cpe:2.3:h:siemens:siprotec_compact_model_7rw80:-:*:*:*:*:*:*:* |
| siemens | siprotec_compact_model_7sd80 | - | cpe:2.3:h:siemens:siprotec_compact_model_7sd80:-:*:*:*:*:*:*:* |
| siemens | siprotec_compact_model_7sj80 | - | cpe:2.3:h:siemens:siprotec_compact_model_7sj80:-:*:*:*:*:*:*:* |
| siemens | siprotec_compact_model_7sj81 | - | cpe:2.3:h:siemens:siprotec_compact_model_7sj81:-:*:*:*:*:*:*:* |
| siemens | siprotec_compact_model_7sk80 | - | cpe:2.3:h:siemens:siprotec_compact_model_7sk80:-:*:*:*:*:*:*:* |
| siemens | siprotec_compact_model_7sk81 | - | cpe:2.3:h:siemens:siprotec_compact_model_7sk81:-:*:*:*:*:*:*:* |
| siemens | siprotec_4_en100 | - | cpe:2.3:h:siemens:siprotec_4_en100:-:*:*:*:*:*:*:* |
| siemens | siprotec_compact_model_en100 | - | cpe:2.3:h:siemens:siprotec_compact_model_en100:-:*:*:*:*:*:*:* |
| siemens | siprotec_firmware | 4.26 | cpe:2.3:o:siemens:siprotec_firmware:4.26:*:*:*:*:*:*:* |
References
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
76.8%