PT-2021-14324 · Wago · Wago Managed Switches

Dr. Tobias Augustin + 3 · Published 2021-05-13 · Updated 2021-05-20 · CVE-2021-20995

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: WAGO managed switches (affected versions not specified)

Description: The web-based UI of the managed switches by WAGO contains a security issue where the webserver cookies store user credentials. This potentially exposes user credentials to unauthorized access.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-312

Related Identifiers

CVE-2021-20995

Affected Products

Wago Managed Switches

References · 5

• https://osv.dev/vulnerability/CVE-2021-20995 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20995 · Security Note
• https://t.me/cvenotify/14765 · Telegram Post
• https://cert.vde.com/en-us/advisories/vde-2021-013 · Note
• https://t.me/cvenotify/14384 · Telegram Post