Vulnerability Description
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V1.81.2). An attacker with network access to the integrated web server on port 80/tcp could obtain the session ID of an active user session. A user must be logged in to the web interface. Siemens recommends to use the integrated webserver on port 80/tcp only in trusted networks.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Logo\!8 Bm Fs-05 Firmware | <= 1.81.1 |
| Siemens | Logo\!8 Bm Fs-05 | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/100560Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-087240.pdfPatchVendor Advisory
- http://www.securityfocus.com/bid/100560Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-087240.pdfPatchVendor Advisory
FAQ
What is CVE-2017-12734?
CVE-2017-12734 is a vulnerability with a CVSS score of 7.5 (HIGH). A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V1.81.2). An attacker with network access to the integrated web server on port 80/tcp could obtain the session...
How severe is CVE-2017-12734?
CVE-2017-12734 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-12734?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Logo\!8 Bm Fs-05 Firmware, Siemens Logo\!8 Bm Fs-05.