CVE-2020-12518

Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS: An attacker can use the knowledge gained by reading the insufficiently protected sensitive information to plan further attacks.

Description

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use the knowledge gained by reading the insufficiently protected sensitive information to plan further attacks.

Remediation

Solution:

  • Phoenix Contact recommends affected users to upgrade to the current Firmware 2021.0 LTS or higher which fixes these vulnerabilities.

Workaround:

  • Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to the Phoenix Contact application note.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.19%
Third-Party Advisory vde.com
Affected: Phoenix Contact AXC F 1152 (1151412)
Affected: Phoenix Contact AXC F 2152 (2404267)
Affected: Phoenix Contact AXC F 3152 (1069208)
Affected: Phoenix Contact RFC 4072S (1051328
Affected: Phoenix Contact AXC F 2152 Starterkit (1046568)
Affected: Phoenix Contact PLCnext Technology Starterkit (1188165)
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en-us/advisories/vde-2020-049 third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-12518?
CVE-2020-12518 has been scored as a medium severity vulnerability.
How to fix CVE-2020-12518?
To fix CVE-2020-12518: Phoenix Contact recommends affected users to upgrade to the current Firmware 2021.0 LTS or higher which fixes these vulnerabilities.
Is CVE-2020-12518 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12518 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-12518?
CVE-2020-12518 affects Phoenix Contact AXC F 1152 (1151412), Phoenix Contact AXC F 2152 (2404267), Phoenix Contact AXC F 3152 (1069208), Phoenix Contact RFC 4072S (1051328, Phoenix Contact AXC F 2152 Starterkit (1046568), Phoenix Contact PLCnext Technology Starterkit (1188165).
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