PT-2021-14326 · Wago · Wago Managed Switches

Dr. Tobias Augustin + 3 · Published 2021-05-13 · Updated 2021-05-20 · CVE-2021-20997

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 issue allows an attacker to read out the password hashes of all Web-based Management users in multiple managed switches by WAGO.

Recommendations: 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

Related Identifiers

CVE-2021-20997

Affected Products

Wago Managed Switches

References · 5

• https://osv.dev/vulnerability/CVE-2021-20997 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20997 · Security Note
• https://cert.vde.com/en-us/advisories/vde-2021-013 · Note
• https://t.me/cvenotify/14380 · Telegram Post
• https://t.me/cvenotify/14763 · Telegram Post