What’s Vulnerable › Vulnerabilities

CVE-2020-23160

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-01-26 · updated 2026-06-17

Description

Remote code execution in Pyrescom Termod4 time management devices before 10.04k allows authenticated remote attackers to arbitrary commands as root on the devices.

Affected products

• Pyres Termod4 Firmware: before 10.04k — fixed in 10.04k

How to fix

Upgrade to a fixed version: Pyres Termod4 Firmware 10.04k. Check the vendor advisory for mitigations.

References

• https://github.com/Outpost24/Pyrescom-Termod-PoC
• https://outpost24.com/blog/multiple-vulnerabilities-discovered-in-Pyrescom-Termod4-smart-device
• https://pyres.com/en/solutions/termod-4/
• https://github.com/Outpost24/Pyrescom-Termod-PoC
• https://outpost24.com/blog/multiple-vulnerabilities-discovered-in-Pyrescom-Termod4-smart-device
• https://pyres.com/en/solutions/termod-4/

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