Vulnerability in Emtec Zoc
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 SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or similar delay upon processing a title change.
EPSS: 0.012 (63.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Emtec Zoc
- N/a — versions n/a
References
- cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-32198?
- CVE-2021-32198 is a critical-severity vulnerability in Emtec Zoc. CVSS score: 9.8/10. Published 2021-06-06.
- How severe is CVE-2021-32198?
- Critical severity. CVSS v3 base score is 9.8 out of 10.