CVE-2021-20993

MEDIUM

WAGO Managed Switches - Info Disclosure

Title source: llm
STIX 2.1

Description

In multiple managed switches by WAGO in different versions the activated directory listing provides an attacker with the index of the resources located inside the directory.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_confirm
https://cert.vde.com/en-us/advisories/vde-2021-013

Scores

CVSS v3 5.3
EPSS 0.0079
EPSS Percentile 51.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-200
Status published
Products (5)
wago/0852-0303_firmware < 1.2.3.s0
wago/0852-1305\/000-001_firmware < 1.0.4.s0
wago/0852-1305_firmware < 1.1.7.s0
wago/0852-1505\/000-001_firmware < 1.0.4.s0
wago/0852-1505_firmware < 1.1.6.s0
Published May 13, 2021
Tracked Since Feb 18, 2026