CVE-2021-37206

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 All versions V8.80, SIPROTEC 5 relays with CPU variants CP100 All versions V8.80, SIPROTEC 5 relays with CPU variants CP300 All versions V8.80. Received webpackets are not properly processed. An unauthenticated remot...

Siemens SIPROTEC 5 Improper Input Validation (CVE-2021-37206)

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 All versions V8.80, SIPROTEC 5 relays with CPU variants CP100 All versions V8.80, SIPROTEC 5 relays with CPU variants CP300 All versions V8.80. Received webpackets are not properly processed. An unauthenticated remot...

CVE-2021-37206

Siemens SIPROTEC 5 relays with CPU variants CP050, CP100, or CP300 (all versions prior to v8.80) are affected by CVE-2021-37206. The vulnerability arises from improper handling of received web/webpackets, allowing an unauthenticated remote attacker with access to any Ethernet interface to send sp...

Siemens SIPROTEC 5 (Update A)

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIPROTEC 5 Vulnerability: Improper Input Validation 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-21-257-16 Siemens SIPROTEC 5 that...