Siemens Web Server of SCALANCE X200 Stack-Based Buffer Overflow (CVE-2021-25669)

A vulnerability has been identified in SCALANCE X200-4P IRT All versions 5.5.1, SCALANCE X201-3P IRT All versions 5.5.1, SCALANCE X201-3P IRT PRO All versions 5.5.1, SCALANCE X202-2 IRT All versions 5.5.1, SCALANCE X202-2P IRT incl. SIPLUS NET variant All versions 5.5.1, SCALANCE X202-2P IRT PRO...

CVE-2021-25669

The CVE-2021-25669 issue affects Siemens SCALANCE X200/X201/X202/X204/X206/X208/X212/X216/X224 and XF-series devices (IRT/IRT PRO, SIPLUS NET variants) with web servers vulnerable to POST request handling that can write out of bounds on the stack, enabling denial-of-service or remote code executi...

Siemens Web Server of SCALANCE X200 (Update A)

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: Web Server of SCALANCE X200 Vulnerabilities : Heap-based Buffer Overflow, Stack-based Buffer Overflow 2. UPDATE INFORMATION This updated advisory is a follow-up to the original...