Buffer overflow in Allok Soft Video Converter
CVE-2020-37184
Allok Video Converter 4.6.1217 contains a stack overflow vulnerability in the License Name input field that allows attackers to execute arbitrary code. Attackers can craft a specially designed payload to overwrite SEH handlers and execute system commands by injecting malicious bytecode into the input field.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.004 (35.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Allok Soft Video Converter — versions 4.6.1217
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/47908 (exploit)
- www.alloksoft.com (product)
- www.vulncheck.com/advisories/allok-video-converter-stack-overflow-seh (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37184?
- CVE-2020-37184 is a critical-severity vulnerability in Allok Soft Video Converter, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2026-02-11.
- How severe is CVE-2020-37184?
- Critical severity. CVSS v3 base score is 9.8 out of 10.