emtec zoc vulnerabilities

Latest emtec zoc CVEs

Newest publication first

1. CVE-2019-25589 ZOC Terminal 7.23.4 Buffer Overflow Denial of Service

   Published 2026-03-22

   Medium·CVSS 6.9 EPSS 0.19%

   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...

2. CVE-2021-40147 EmTec ZOC before 8.02.2 allows \e[201~ pastes, a different vulnerability than CVE-2021-32198.

   Published 2021-08-26

   Critical·CVSS 9.8 EPSS 1.1%

   EmTec ZOC before 8.02.2 allows \e[201~ pastes, a different vulnerability than CVE-2021-32198.

3. CVE-2021-32198 EmTec ZOC through 8.02.4 allows remote servers to cause a denial of service (Windows GUI hang) by telling the ZOC window to change its title repeatedly at high speed, which results in many SetWindowTe...

   Published 2021-06-06

   Critical·CVSS 9.8 EPSS 1.2%

   EmTec ZOC through 8.02.4 allows remote servers to cause a denial of service (Windows GUI hang) by telling the ZOC window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or s...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.