CVE-2019-25589

MEDIUM 6.2

ZOC Terminal 7.23.4 Buffer Overflow Denial of Service

CVSS Score

6.2

EPSS Score

0.0%

EPSS Percentile

2th

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.

CWE	CWE-787
Vendor	emtec
Product	zoc terminal
Published	Mar 22, 2026
Last Updated	Mar 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Emtec / ZOC Terminal

7.23.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/46857 emtec.com: https://www.emtec.com emtec.com: http://www.emtec.com/downloads/zoc/zoc7234_x64.exe vulncheck.com: https://www.vulncheck.com/advisories/zoc-terminal-buffer-overflow-denial-of-service

Credits

Victor Mondragón