CVE-2016-9158: Input Validation
First published: Sat Dec 17 2016(Updated: )
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.
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Simatic S7-300 With Profitnet Support Firmware | ||
| Siemens SIMATIC S7-300 CPU 312 firmware | ||
| Siemens SIMATIC S7-300 CPU 314 | ||
| Siemens SIMATIC S7-300 CPU 315-2 DP firmware | ||
| Siemens SIMATIC S7-300 CPU 315-2 PN/DP | ||
| Siemens SIMATIC S7-300 CPU 317-2 DP | ||
| Siemens SIMATIC S7-300 CPU 317-2 PN/DP | ||
| Siemens SIMATIC S7-300 CPU 319-3 PN/DP | ||
| Siemens SIMATIC S7-400 CPU | ||
| Siemens SIMATIC S7-400 CPU | ||
| Siemens SIMATIC S7-400 CPU 412-2 PN | ||
| Siemens SIMATIC S7-400 PN/DP | ||
| Siemens SIMATIC S7-400 CPU | ||
| Siemens SIMATIC S7-400 CPU 414-3 PN/DP | ||
| Siemens SIMATIC S7-400 CPU 414-3 pn/dp | ||
| Siemens SIMATIC S7-400 CPU 416 firmware | ||
| Siemens SIMATIC S7-400 CPU 416 firmware | ||
| Siemens SIMATIC S7-400 CPU 416-3 PN/DP | ||
| Siemens SIMATIC S7-400 CPU 416 firmware | ||
| Siemens SIMATIC S7-400 CPU 416f-3 pn/dp | ||
| Siemens SIMATIC S7-400 CPU |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-9158?
CVE-2016-9158 has been rated as critical due to potential unauthorized access or control of affected devices.
How do I fix CVE-2016-9158?
To address CVE-2016-9158, users should update their Siemens SIMATIC S7-300 and S7-400 CPU firmware to the latest version provided by Siemens.
Which products are affected by CVE-2016-9158?
CVE-2016-9158 affects various versions of the Siemens SIMATIC S7-300 and S7-400 CPU families.
What are the risks associated with CVE-2016-9158?
The exploitation of CVE-2016-9158 can lead to serious security incidents, including unauthorized control over industrial processes.
When was CVE-2016-9158 disclosed?
CVE-2016-9158 was disclosed in late 2016 and highlighted vulnerabilities in critical industrial control systems.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/last-modified-date
- agent/event
- agent/first-publish-date
- agent/description
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/siemens
- canonical/siemens simatic s7-300 with profitnet support firmware
- canonical/siemens simatic s7-300 cpu 312 firmware
- canonical/siemens simatic s7-300 cpu 314
- canonical/siemens simatic s7-300 cpu 315-2 dp firmware
- canonical/siemens simatic s7-300 cpu 315-2 pn/dp
- canonical/siemens simatic s7-300 cpu 317-2 dp
- canonical/siemens simatic s7-300 cpu 317-2 pn/dp
- canonical/siemens simatic s7-300 cpu 319-3 pn/dp
- canonical/siemens simatic s7-400 cpu
- canonical/siemens simatic s7-400 cpu 412-2 pn
- canonical/siemens simatic s7-400 pn/dp
- canonical/siemens simatic s7-400 cpu 414-3 pn/dp
- canonical/siemens simatic s7-400 cpu 416 firmware
- canonical/siemens simatic s7-400 cpu 416-3 pn/dp
- canonical/siemens simatic s7-400 cpu 416f-3 pn/dp