PT-2019-9014 · Phoenix Contact · Fl Switch 3Xxx+2

Evgeniy Druzhinin + 2 · Published 2019-05-07 · Updated 2019-10-09 · CVE-2018-13991

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions 1.0 through 1.34

Description The WebUI of the affected devices leaks private information in firmware images.

Recommendations For versions 1.0 through 1.34, consider restricting access to the WebUI to minimize the risk of information leakage until a fix is available.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2018-13991

Affected Products

Fl Switch 3Xxx

Fl Switch 48Xx

Fl Switch 4Xxx

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-13991 · Security Note
• https://osv.dev/vulnerability/CVE-2018-13991 · Vendor Advisory
• https://ics-cert.us-cert.gov/advisories/ICSA-19-024-02 · Note
• http://securityfocus.com/bid/106737 · Note