CVE-2021-34582

In Phoenix Contact FL MGUARD 1102 and 1105 in Versions 1.4.0, 1.4.1 and 1.5.0 a user with high privileges can inject HTML code (XSS) through web-based management or the REST API with a manipulated certificate file.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CERTVDECNA
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
VendorProductVersion
phoenixcontactfl_mguard_1102_firmware
1.4.0
phoenixcontactfl_mguard_1102_firmware
1.4.1
phoenixcontactfl_mguard_1102_firmware
1.5.0
phoenixcontactfl_mguard_1105_firmware
1.4.0
phoenixcontactfl_mguard_1105_firmware
1.4.1
phoenixcontactfl_mguard_1105_firmware
1.5.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://cert.vde.com/en/advisories/VDE-2021-046/
https://cert.vde.com/en/advisories/VDE-2021-046/