CVE-2016-9158
7.5 HIGHA vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl
Published: 2016-12-17 · Last updated: 2026-06-02
Severity and scoring
- CVSS
- 7.5 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CWE
- CWE-20
Affected products
| Vendor | Product |
|---|---|
| siemens | simatic_s7-300_cpu_firmware, simatic_s7-400_cpu_firmware |
Description
A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2016-9158
- [Other]http://www.securityfocus.com/bid/94820
- [Other]http://www.securitytracker.com/id/1037434
- [Other]https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf
- [Other]https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05
- [Other]https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf
- [Other]http://www.securityfocus.com/bid/94820
- [Other]http://www.securitytracker.com/id/1037434
- [Other]https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf
- [Other]https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05
- [Other]https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf
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