CVE-2019-25589

ZOC Terminal 7.23.4 Buffer Overflow Denial of Service

CVSS 6.9 MEDIUMEPSS 0.2%CWE-787

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

ZOC Terminal 7.23.4 contains a buffer overflow vulnerability in the Shell field of Program Settings that allows local attackers to crash the application by supplying an excessively long string. Attackers can paste a crafted payload into the Shell configuration field and trigger a crash when accessing the Command Shell feature.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/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/46857 https://www.vulncheck.com/advisories/zoc-terminal-buffer-overflow-denial-of-service http://www.emtec.com/downloads/zoc/zoc7234_x64.exe