PT-2019-2667 · Siemens · Scalance X-200Irt+4

Published 2019-06-11 · Updated 2021-02-09 · CVE-2019-6567

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SCALANCE X-200 switch family (incl. SIPLUS NET variants) versions prior to V5.2.4 SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) versions prior to V5.5.0 SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) versions prior to V4.1.3 SCALANCE X-414-3E (all versions)

Description A vulnerability has been identified where affected devices store passwords in a recoverable format. An attacker may extract and recover device passwords from the device configuration, impacting the confidentiality of the stored passwords. Successful exploitation requires access to a device configuration backup.

Recommendations For SCALANCE X-200 switch family (incl. SIPLUS NET variants) versions prior to V5.2.4, update to version V5.2.4 or later to resolve the issue. For SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) versions prior to V5.5.0, update to version V5.5.0 or later to resolve the issue. For SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) versions prior to V4.1.3, update to version V4.1.3 or later to resolve the issue. For SCALANCE X-414-3E, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

CWE-255

CWE-257

Related Identifiers

BDU:2019-02554

CVE-2019-6567

Affected Products

Scalance X-200

Scalance X-200Irt

Scalance X-300

Scalance X-414-3E

Siplus Net

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2019-6567 · Security Note
• https://osv.dev/vulnerability/CVE-2019-6567 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02554 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-646841.pdf · Vendor Advisory