CVE-2017-12734

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.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.38%
Vendor Advisory siemens.com
Affected: Siemens LOGO! 8 BM (incl. SIPLUS variants)
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/100560 third party advisory vdb entry
https://cert-portal.siemens.com/productcert/pdf/ssa-087240.pdf patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-12734?
CVE-2017-12734 has been scored as a high severity vulnerability.
How to fix CVE-2017-12734?
To fix CVE-2017-12734, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-12734 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-12734 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-12734?
CVE-2017-12734 affects Siemens LOGO! 8 BM (incl. SIPLUS variants).
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