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TI-2014-04151 Aliases CVE-2014-5074GHSA-64h7-xqm5-vw78

Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to…

Priority MEDIUM 43Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
—
Confidentiality · integrity · availability
None · None · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.09696 95th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 13

CPEVersionsRoleVendor
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:*up to 1.5.1VulnerableSiemens
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.0.1:*:*:*:*:*:*:*1.0.1VulnerableSiemens
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.0:*:*:*:*:*:*:*1.1.0VulnerableSiemens
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.1:*:*:*:*:*:*:*1.1.1VulnerableSiemens
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.2:*:*:*:*:*:*:*1.1.2VulnerableSiemens
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.5:*:*:*:*:*:*:*1.5VulnerableSiemens
cpe:2.3:h:siemens:simatic_s7-1511-1_pn_cpu:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
cpe:2.3:h:siemens:simatic_s7-1513-1_pn_cpu:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
cpe:2.3:h:siemens:simatic_s7-1515-2_pn_cpu:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
cpe:2.3:h:siemens:simatic_s7-1516-3_pn\/dp_cpu:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
  • cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 1.5.1 Vulnerable ·Siemens
  • cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Siemens
  • cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·Siemens
  • cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.1:*:*:*:*:*:*:* Versions 1.1.1 Vulnerable ·Siemens
  • cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.2:*:*:*:*:*:*:* Versions 1.1.2 Vulnerable ·Siemens
  • cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Siemens
  • cpe:2.3:h:siemens:simatic_s7-1511-1_pn_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
  • cpe:2.3:h:siemens:simatic_s7-1513-1_pn_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
  • cpe:2.3:h:siemens:simatic_s7-1515-2_pn_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
  • cpe:2.3:h:siemens:simatic_s7-1516-3_pn\/dp_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
Show 3 more CPE
CPEVersionsRoleVendor
cpe:2.3:h:siemens:simatic_s7-1516f-3_pn\/dp_cpu:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
cpe:2.3:h:siemens:simatic_s7-1518-4_pn\/dp_cpu:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
cpe:2.3:h:siemens:simatic_s7-1518f-4_pn\/dp_cpu:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
  • cpe:2.3:h:siemens:simatic_s7-1516f-3_pn\/dp_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
  • cpe:2.3:h:siemens:simatic_s7-1518-4_pn\/dp_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
  • cpe:2.3:h:siemens:simatic_s7-1518f-4_pn\/dp_cpu:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-5074
  2. 2026-10-03 Alias added: GHSA-64h7-xqm5-vw78

References

Exploit 1

Patch 2

Other 1

  • TI-2019-08156 Uncontrolled resource consumption in Siemens Development/Evaluation Kits for PROFINET IO… CVSS 3.1HIGH 7.5
  • TI-2016-02009 Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to cause a denial… CVSS 3.0HIGH 7.5
  • TI-2022-09211 Uncontrolled resource consumption in Siemens SIMATIC CFU DIQ CVSS 3.1HIGH 7.5
  • TI-2014-01791 Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers… CVSS 2.0HIGH 7.8
  • TI-2014-01787 Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers… CVSS 2.0HIGH 7.8
  • TI-2014-01783 The random-number generator on Siemens SIMATIC S7-1500 CPU PLC devices with firmware… CVSS 2.0HIGH 8.3
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences