Cross-site request forgery (CSRF) vulnerability on Siemens SIMATIC S7-1500 CPU PLC…
Priority LOW 29CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Tampering
- Confidentiality · integrity · availability
- None · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-352.
Summary
Cross-site request forgery (CSRF) vulnerability on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 and SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.
Why it matters now
EPSS 0.01344 71st 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:* | up to 1.1.2 | Vulnerable | Siemens |
| cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Siemens |
| cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.0:*:*:*:*:*:*:* | 1.1.0 | Vulnerable | Siemens |
| cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.1:*:*:*:*:*:*:* | 1.1.1 | Vulnerable | Siemens |
- cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:* Versions up to 1.1.2 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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-2249
- 2026-10-03 Alias added: GHSA-xgc5-jhvr-xfh8
References
Patch 1
Other 5
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf
- http://ics-cert.us-cert.gov/advisories/ICSA-14-079-02
- http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01
- https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf
More Siemens Simatic S7-1500 Cpu Firmware vulnerabilities
- TI-2019-08156 Uncontrolled resource consumption in Siemens Development/Evaluation Kits for PROFINET IO… CVSS 3.1HIGH 7.5
- TI-2014-04151 Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to… CVSS 2.0HIGH 7.1
- 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
Sources
- CVE-2014-2249 · CVE Program
- CVE-2014-2249 · NVD
- FIRST EPSS
- GHSA-xgc5-jhvr-xfh8 · GitHub Advisory Database · CC BY 4.0
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