CVE-2020-37136

ZOC Terminal v7.25.5 - 'Private key file' Denial of Service

CVSS 6.7 MEDIUMEPSS 0.4%CWE-121

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.7EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

ZOC Terminal 7.25.5 contains a denial of service vulnerability in the private key file input field that allows attackers to crash the application. Attackers can overwrite the private key file input with a 2000-byte buffer, causing the application to become unresponsive when attempting to create SSH key files.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected products

EmTec · ZOC Terminal

References

https://www.emtec.com https://www.exploit-db.com/exploits/48292 https://www.vulncheck.com/advisories/zoc-terminal-private-key-file-denial-of-service