Wago: >> 750-880 Firmware >> fw07 Security Vulnerabilities
On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.
CVSS Score
9.1
EPSS Score
0.002
Published
2021-05-24
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
CVSS Score
7.5
EPSS Score
0.007
Published
2020-12-10
Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.
CVSS Score
8.2
EPSS Score
0.003
Published
2020-09-30
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