CVE-2021-21000
MEDIUMWAGO PFC200 Firmware - Unauthenticated Denial of Service via Crafted Network Packets
Title source: llmDescription
On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_confirm
https://cert.vde.com/en-us/advisories/vde-2021-014
Scores
CVSS v3
5.3
EPSS
0.0104
EPSS Percentile
59.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-770
Status
published
Products (27)
wago/750-8202_firmware
< 03.06.19_\(18\)
wago/750-8203_firmware
< 03.06.19_\(18\)
wago/750-8204_firmware
< 03.06.19_\(18\)
wago/750-8206_firmware
< 03.06.19_\(18\)
wago/750-8207_firmware
< 03.06.19_\(18\)
wago/750-8208_firmware
< 03.06.19_\(18\)
wago/750-8210_firmware
< 03.06.19_\(18\)
wago/750-8211_firmware
< 03.06.19_\(18\)
wago/750-8212_firmware
< 03.06.19_\(18\)
wago/750-8213_firmware
< 03.06.19_\(18\)
... and 17 more
Published
May 24, 2021
Tracked Since
Feb 18, 2026