ICSA-22-172-03

icsaUScisa_csaf_ot

Phoenix Contact Classic Line Controllers

view advisory published 2022-06-21

Successful exploitation of this vulnerability could allow an attacker to upload logic with arbitrary code.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2022-31800UShigh10.0OT elevated—
An unauthenticated, remote attacker could upload malicious logic to devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.
02

references

External citations — patches, advisories, analysis.

03

remediations (17)

  • MitigationAXC 1050

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationAXC 1050 XC

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationAXC 3050

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationFC 350 PCI ETH

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationILC 1x0

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationILC 1x1

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationILC 1x1 GSM/GPRS

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationILC 3xx

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationPC WORX RT BASIC

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationPC WORX SRT

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationRFC 430 ETH-IB

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationRFC 450 ETH-IB

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationRFC 460R PN 3TX

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationRFC 460R PN 3TX-S

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationRFC 470 PN 3TX

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationRFC 470S PN 3TX

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

  • MitigationRFC 480S PN 4TX

    Connections between the engineering tools and the controller must always be in a locally protected environment or protected by VPN for remote access.

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