CVE-2021-21001

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.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.1 CRITICAL
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CERTVDECNA
9.1 CRITICAL
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 54%
VendorProductVersion
wago750-8202_firmware
𝑥
< 03.06.19_\(18\)
wago750-8203_firmware
𝑥
< 03.06.19_\(18\)
wago750-8204_firmware
𝑥
< 03.06.19_\(18\)
wago750-8206_firmware
𝑥
< 03.06.19_\(18\)
wago750-8207_firmware
𝑥
< 03.06.19_\(18\)
wago750-8208_firmware
𝑥
< 03.06.19_\(18\)
wago750-8210_firmware
𝑥
< 03.06.19_\(18\)
wago750-8211_firmware
𝑥
< 03.06.19_\(18\)
wago750-8212_firmware
𝑥
< 03.06.19_\(18\)
wago750-8213_firmware
𝑥
< 03.06.19_\(18\)
wago750-8214_firmware
𝑥
< 03.06.19_\(18\)
wago750-8216_firmware
𝑥
< 03.06.19_\(18\)
wago750-8217_firmware
𝑥
< 03.06.19_\(18\)
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://cert.vde.com/en-us/advisories/vde-2021-014
https://cert.vde.com/en-us/advisories/vde-2021-014