Vulnerability Description
A vulnerability has been identified in SIMATIC CP 343-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.0.53), SIMATIC CP 443-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.2.17), SIMATIC S7-300 PN/DP CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP CPU family (incl. SIPLUS variants) (All versions). The integrated web server delivers cookies without the "secure" flag. Modern browsers interpreting the flag would mitigate potential data leakage in case of clear text transmission.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Simatic Cp 343-1 Firmware | - |
| Siemens | Simatic Cp 343-1 | - |
| Siemens | Simatic S7 300 Cpu Firmware | - |
| Siemens | Simatic S7 300 Cpu | - |
| Siemens | Simatic S7 400 Cpu Firmware | - |
| Siemens | Simatic S7 400 Cpu | - |
| Siemens | Simatic Cp 443-1 Firmware | - |
| Siemens | Simatic Cp 443-1 | - |
Related Weaknesses (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-603476.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-603476.pdf
FAQ
What is CVE-2016-8672?
CVE-2016-8672 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability has been identified in SIMATIC CP 343-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.0.53), SIMATIC CP 443-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.2.17), SIM...
How severe is CVE-2016-8672?
CVE-2016-8672 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-8672?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Simatic Cp 343-1 Firmware, Siemens Simatic Cp 343-1, Siemens Simatic S7 300 Cpu Firmware, Siemens Simatic S7 300 Cpu, Siemens Simatic S7 400 Cpu Firmware.