Vulnerability Monitor

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CVE-2014-5074

Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets.

Published

2014-08-17T23:55:07.650

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

6.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System siemens simatic_s7-1500_cpu_firmware ≤ 1.5.1 Yes
Operating System siemens simatic_s7-1500_cpu_firmware 1.0.1 Yes
Operating System siemens simatic_s7-1500_cpu_firmware 1.1.0 Yes
Operating System siemens simatic_s7-1500_cpu_firmware 1.1.1 Yes
Operating System siemens simatic_s7-1500_cpu_firmware 1.1.2 Yes
Operating System siemens simatic_s7-1500_cpu_firmware 1.5 Yes
Hardware siemens simatic_s7-1511-1_pn_cpu - Yes
Hardware siemens simatic_s7-1513-1_pn_cpu - Yes
Hardware siemens simatic_s7-1515-2_pn_cpu - Yes
Hardware siemens simatic_s7-1516-3_pn\/dp_cpu - Yes
Hardware siemens simatic_s7-1516f-3_pn\/dp_cpu - Yes
Hardware siemens simatic_s7-1518-4_pn\/dp_cpu - Yes
Hardware siemens simatic_s7-1518f-4_pn\/dp_cpu - Yes
References