CVE-2017-12734

moderate-risk
Published 2017-08-30

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.

Do I need to act?

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0.38% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Logo\!8 Bm Fs-05 Firmware

Affected Vendors

Siemens

References (4)

Third Party Advisory http://www.securityfocus.com/bid/100560
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-087240.pdf
Third Party Advisory http://www.securityfocus.com/bid/100560
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-087240.pdf
32
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal