CVE-2020-8973

ZGR TPS200 NG Improper access control

Description

ZGR TPS200 NG in its 2.00 firmware version and 1.01 hardware version, does not properly accept specially constructed requests. This allows an attacker with access to the network where the affected asset is located, to operate and change several parameters without having to be registered as a user on the web that owns the device.

Remediation

Solution:

  • The ZGR team is working on a new design of the TPS, which will include the necessary cybersecurity measures to address the identified vulnerabilities. Affected equipment must be connected to properly isolated and secured networks to avoid potential risks.

Category

9.3
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.04%
Affected: ZGR ZGR TPS200 NG
Published at:
Updated at:

References

Link Tags
https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-zgr-tps200-ng

Frequently Asked Questions

What is the severity of CVE-2020-8973?
CVE-2020-8973 has been scored as a critical severity vulnerability.
How to fix CVE-2020-8973?
To fix CVE-2020-8973: The ZGR team is working on a new design of the TPS, which will include the necessary cybersecurity measures to address the identified vulnerabilities. Affected equipment must be connected to properly isolated and secured networks to avoid potential risks.
Is CVE-2020-8973 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-8973 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-2020-8973?
CVE-2020-8973 affects ZGR ZGR TPS200 NG.
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