CVE-2018-4833 Information

Description

A vulnerability has been identified in RFID 181-EIP (All versions) RUGGEDCOM Win (V4.4 V4.5 V5.0 and V5.1) SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions V5.2.3) SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions V5.4.1) SCALANCE X-200RNA switch family (All versions V3.2.6) SCALANCE X-300 switch family (incl. SIPLUS NET variants) (All versions V4.1.3) SCALANCE X408 (All versions V4.1.3) SCALANCE X414 (All versions) SIMATIC RF182C (All versions). Unprivileged remote attackers located in the same local network segment (OSI Layer 2) could gain remote code execution on the affected products by sending a specially crafted DHCP response to a client’s DHCP request.

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-181018.pdf

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8