A vulnerability has been identified in RFID 181EIP (All versions), RUGGEDCOM Win (V4.4, V4.5, V5.0, and V5.1), SCALANCE X-200 switch…

Description

A vulnerability has been identified in RFID 181EIP (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.

Scores

EPSS (exploitation in 30 days)

0.95% · top 39% of all CVEs (3 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.

Weakness

• CWE-122: Heap-based Buffer Overflow (opens in a new tab)All about CWE-122 and its CVEs
• CWE-20 (opens in a new tab)All about CWE-20 and its CVEs

Affected products

• Siemens · RFID 181EIP

  • affected All versions

• Siemens · RUGGEDCOM Win

  • affected V4.4, V4.5, V5.0, and V5.1

• Siemens · SCALANCE X-200 switch family (incl. SIPLUS NET variants)

  • affected All versions < V5.2.3

• Siemens · SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)

  • affected All versions < V5.4.1

• Siemens · SCALANCE X-200RNA switch family

  • affected All versions < V3.2.6

• Siemens · SCALANCE X-300 switch family (incl. SIPLUS NET variants)

  • affected All versions < V4.1.3

• Siemens · SCALANCE X408

  • affected All versions < V4.1.3

• Siemens · SCALANCE X414

  • affected All versions

• Siemens · SIMATIC RF182C

  • affected All versions

References (1)

• https://cert-portal.siemens.com/productcert/pdf/ssa-181018.pdf (opens in a new tab)x_refsource_MISCx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2018-4833](https://trackcve.app/badge/CVE-2018-4833.svg)](https://trackcve.app/cve/CVE-2018-4833)

Record last updated 5 Aug 2024, 05:18 UTC.