Vulnerability Monitor

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CVE-2019-10931

A vulnerability has been identified in All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions ), DIGSI 5 engineering software (All versions < V7.90), SIPROTEC 5 device types 6MD85, 6MD86, 6MD89, 7UM85, 7SA87, 7SD87, 7SL87, 7VK87, 7SA82, 7SA86, 7SD82, 7SD86, 7SL82, 7SL86, 7SJ86, 7SK82, 7SK85, 7SJ82, 7SJ85, 7UT82, 7UT85, 7UT86, 7UT87 and 7VE85 with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions < V7.90), SIPROTEC 5 device types 7SS85 and 7KE85 (All versions < V8.01), SIPROTEC 5 device types with CPU variants CP200 and the respective Ethernet communication modules (All versions < V7.59), SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet communication modules (All versions < V7.59). Specially crafted packets sent to port 443/TCP could cause a Denial of Service condition.

Published

2019-07-11T22:15:11.640

Last Modified

2024-11-21T04:20:10.760

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-248
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application siemens siprotec_5_digsi_device_driver < 7.90 Yes
Hardware siemens 6md85 - No
Hardware siemens 6md86 - No
Hardware siemens 6md89 - No
Hardware siemens 7sa82 - No
Hardware siemens 7sa86 - No
Hardware siemens 7sa87 - No
Hardware siemens 7sd82 - No
Hardware siemens 7sd86 - No
Hardware siemens 7sd87 - No
Hardware siemens 7sj82 - No
Hardware siemens 7sj85 - No
Hardware siemens 7sj86 - No
Hardware siemens 7sk82 - No
Hardware siemens 7sk85 - No
Hardware siemens 7sl82 - No
Hardware siemens 7sl86 - No
Hardware siemens 7sl87 - No
Hardware siemens 7um85 - No
Hardware siemens 7ut82 - No
Hardware siemens 7ut85 - No
Hardware siemens 7ut86 - No
Hardware siemens 7ut87 - No
Hardware siemens 7ve85 - No
Hardware siemens 7vk87 - No
Application siemens siprotec_5_digsi_device_driver < 8.01 Yes
Hardware siemens 7ke85 - No
Hardware siemens 7ss85 - No
Application siemens digsi_5_engineering_software < 7.90 Yes
References