VULNERABILITY INTELLIGENCE

CVE-2017-12734

CVSS score7.5 HIGH

EPSS probability1.46%

CISA KEVNot currently listed

Published2017-08-30

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Weakness classification

productcert@siemens.com: CWE-895
nvd@nist.gov: CWE-200

Primary references

productcert@siemens.com — Third Party Advisory, VDB Entry
productcert@siemens.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory