CVE-2021-34582mediumCWE-79

CVE-2021-34582: medium-severity vulnerability in PHOENIX CONTACT FL MGUARD

Phoenix Contact: FL MGUARD XSS through web-based management and REST API

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.8epss 0.3%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Affected products
PHOENIX CONTACT · FL MGUARD
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In the same product, most dangerous first.

CVE-2021-34598HIGHPhoenix Contact: FL MGUARD lack of memory release in remote logging functionalityEPSS 0.9%