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TI-2014-07027 Aliases CVE-2014-8552GHSA-g5w3-xjq2-g2w5

The WinCC server in Siemens SIMATIC WinCC 7.0 through SP3, 7.2 before Update 9, and 7.3…

Priority LOW 27CWE-200Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

The WinCC server in Siemens SIMATIC WinCC 7.0 through SP3, 7.2 before Update 9, and 7.3 before Update 2; SIMATIC PCS 7 7.1 through SP4, 8.0 through SP2, and 8.1; and TIA Portal 13 before Update 6 allows remote attackers to read arbitrary files via crafted packets.

Why it matters now

EPSS 0.02047 81st percentileScored 2026-11-07
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 · 22

CPEVersionsRoleVendor
cpe:2.3:a:siemens:simatic_pcs_7:7.1:sp1:*:*:*:*:*:*7.1 sp1VulnerableSiemens
cpe:2.3:a:siemens:simatic_pcs7:7.1:sp3:*:*:*:*:*:*7.1 sp3VulnerableSiemens
cpe:2.3:a:siemens:simatic_pcs7:7.1:sp4:*:*:*:*:*:*7.1 sp4VulnerableSiemens
cpe:2.3:a:siemens:simatic_pcs7:8.0:sp1:*:*:*:*:*:*8.0 sp1VulnerableSiemens
cpe:2.3:a:siemens:simatic_pcs7:8.0:sp2:*:*:*:*:*:*8.0 sp2VulnerableSiemens
cpe:2.3:a:siemens:simatic_pcs7:8.1:*:*:*:*:*:*:*8.1VulnerableSiemens
cpe:2.3:a:siemens:simatic_tiaportal:13.0:*:*:*:*:*:*:*13.0VulnerableSiemens
cpe:2.3:a:siemens:simatic_tiaportal:13.0:3:*:*:*:*:*:*13.0 3VulnerableSiemens
cpe:2.3:a:siemens:simatic_tiaportal:13.0:5:*:*:*:*:*:*13.0 5VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.0:*:*:*:*:*:*:*7.0VulnerableSiemens
  • cpe:2.3:a:siemens:simatic_pcs_7:7.1:sp1:*:*:*:*:*:* Versions 7.1 sp1 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_pcs7:7.1:sp3:*:*:*:*:*:* Versions 7.1 sp3 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_pcs7:7.1:sp4:*:*:*:*:*:* Versions 7.1 sp4 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_pcs7:8.0:sp1:*:*:*:*:*:* Versions 8.0 sp1 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_pcs7:8.0:sp2:*:*:*:*:*:* Versions 8.0 sp2 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_pcs7:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_tiaportal:13.0:*:*:*:*:*:*:* Versions 13.0 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_tiaportal:13.0:3:*:*:*:*:*:* Versions 13.0 3 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_tiaportal:13.0:5:*:*:*:*:*:* Versions 13.0 5 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Siemens
Show 12 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:siemens:simatic_wincc:7.0:sp1:*:*:*:*:*:*7.0 sp1VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.0:sp2:*:*:*:*:*:*7.0 sp2VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.0:sp3:*:*:*:*:*:*7.0 sp3VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:1:*:*:*:*:*:*7.2 1VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:2:*:*:*:*:*:*7.2 2VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:3:*:*:*:*:*:*7.2 3VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:4:*:*:*:*:*:*7.2 4VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:5:*:*:*:*:*:*7.2 5VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:6:*:*:*:*:*:*7.2 6VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:7:*:*:*:*:*:*7.2 7VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.2:8:*:*:*:*:*:*7.2 8VulnerableSiemens
cpe:2.3:a:siemens:simatic_wincc:7.3:1:*:*:*:*:*:*7.3 1VulnerableSiemens
  • cpe:2.3:a:siemens:simatic_wincc:7.0:sp1:*:*:*:*:*:* Versions 7.0 sp1 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.0:sp2:*:*:*:*:*:* Versions 7.0 sp2 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.0:sp3:*:*:*:*:*:* Versions 7.0 sp3 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:1:*:*:*:*:*:* Versions 7.2 1 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:2:*:*:*:*:*:* Versions 7.2 2 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:3:*:*:*:*:*:* Versions 7.2 3 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:4:*:*:*:*:*:* Versions 7.2 4 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:5:*:*:*:*:*:* Versions 7.2 5 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:6:*:*:*:*:*:* Versions 7.2 6 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:7:*:*:*:*:*:* Versions 7.2 7 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.2:8:*:*:*:*:*:* Versions 7.2 8 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:simatic_wincc:7.3:1:*:*:*:*:*:* Versions 7.3 1 Vulnerable ·Siemens

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-8552
  2. 2026-10-03 Alias added: GHSA-g5w3-xjq2-g2w5

References

Advisory 1

  • TI-2014-07026 The WinCC server in Siemens SIMATIC WinCC 7.0 through SP3, 7.2 before Update 9, and 7.3… CVSS 2.0HIGH 10.0
  • TI-2017-08864 An XXE vulnerability has been identified in OPC Foundation UA .NET Sample Code before… CVSS 3.0HIGH 8.2
  • TI-2013-03460 The login implementation in the Web Navigator in Siemens WinCC before 7.2 Update 1, as… CVSS 2.0HIGH 7.5
  • TI-2012-02631 SQL injection vulnerability in WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used… CVSS 2.0HIGH 7.5
  • TI-2013-03459 SQL injection vulnerability in the login screen in the Web Navigator in Siemens WinCC… CVSS 2.0HIGH 7.5
  • TI-2013-00565 Buffer overflow in the RegReader ActiveX control in Siemens WinCC before 7.2, as used in… CVSS 2.0MEDIUM 6.8
See all 24 →

Sources

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