by Kastro
Paper/Archive/CVE-2020-25226

CVE-2020-25226

Siemens SCALANCE X-200 switch family (incl. SIPLUS NET variants) — A vulnerability has been identified in SCALANCE X-200 switch family (incl.

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 77.7.777 × 2015.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5.0). The web server of the affected devices contains a vulnerability that may lead to a buffer overflow condition. An attacker could cause this condition on the webserver by sending a specially crafted request. The webserver could stop and not recover anymore.

Affected

ProductAffectedFixed inSource
SCALANCE X-200 switch family (incl. SIPLUS NET variants)All versions < V5.2.5–CNA
SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)All versions < V5.5.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refcert-portal.siemens.com/productcert/pdf/ssa-139628.pdf