CVE-2020-25235

HIGH

Siemens Logo! 8 BM Firmware - Insufficiently Protected Credentials

Title source: rule

Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The password used for authentication for the LOGO! Website and the LOGO! Access Tool is sent in a recoverable format. An attacker with access to the network traffic could derive valid logins.

References (1)

[Vendor Advisory] https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf

Scores

CVSS v3 7.5

EPSS 0.0031

EPSS Percentile 53.9%

Attack Vector NETWORK

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

Classification

CWE

CWE-522

Status published

Affected Products (1)

siemens/logo\!_8_bm_firmware < 8.3

Timeline

Published Dec 14, 2020

Tracked Since Feb 18, 2026