CVE-2012-1799: Siemens Scalance s602

High severity, CVSS 10.0. EPSS: 5% chance of exploitation in the next 30 days.

The web server on the Siemens Scalance S Security Module firewall S602 V2, S612 V2, and S613 V2 with firmware before 2.3.0.3 does not limit the rate of authentication attempts, which makes it easier for remote attackers to obtain access via a brute-force attack on the administrative password.

Affected products

• Siemens Scalance s602
• Siemens Scalance s612
• Siemens Scalance s613
• Siemens Scalance S Firmware: up to and including 2.3.0; version 2.1.0 only; version 2.2.0 only

Published 2012-04-18. Last modified 2026-06-16.