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HIGH · 7.5

CVE-2020-12524

Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display con...

Vulnerability Description

Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display content (Denial of Service).

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
PhoenixcontactBtp 2043W FirmwareAll versions
PhoenixcontactBtp 2043W-
PhoenixcontactBtp 2070W FirmwareAll versions
PhoenixcontactBtp 2070W-
PhoenixcontactBtp 2102W FirmwareAll versions
PhoenixcontactBtp 2102W-

Related Weaknesses (CWE)

CWE-400

References

FAQ

What is CVE-2020-12524?

CVE-2020-12524 is a vulnerability with a CVSS score of 7.5 (HIGH). Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display con...

How severe is CVE-2020-12524?

CVE-2020-12524 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-12524?

Check the references section above for vendor advisories and patch information. Affected products include: Phoenixcontact Btp 2043W Firmware, Phoenixcontact Btp 2043W, Phoenixcontact Btp 2070W Firmware, Phoenixcontact Btp 2070W, Phoenixcontact Btp 2102W Firmware.