PT-2021-20549 · Pepperl+Fuchs · Pepperl+Fuchs Wirelesshart-Gateway

Published 2021-08-31 · Updated 2021-09-09 · CVE-2021-34564

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: PEPPERL+FUCHS WirelessHART-Gateway version 3.0.9

Description: The issue allows an attacker to steal user credentials by exploiting cookie-stealing vulnerabilities within the application or browser. This could enable unauthorized access to the PEPPERL+FUCHS WirelessHART-Gateway.

Recommendations: For PEPPERL+FUCHS WirelessHART-Gateway version 3.0.9, consider implementing additional security measures to protect against cookie-stealing attacks, such as secure cookie flags or enhanced session management, until a patch is available.

Fix

Weakness Enumeration

CWE-315

Related Identifiers

CVE-2021-34564

Affected Products

Pepperl+Fuchs Wirelesshart-Gateway

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-34564 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34564 · Vendor Advisory
• https://t.me/cibsecurity/28071 · Telegram Post
• https://cert.vde.com/en-us/advisories/vde-2021-027 · Note