Buffer overflow in Alloksoft Splitter
CVE-2018-25211
Allok Video Splitter 3.1.1217 contains a buffer overflow vulnerability that allows local attackers to cause a denial of service or execute arbitrary code by supplying an oversized string in the License Name field. Attackers can craft a malicious payload exceeding 780 bytes, paste it into the License Name registration field, and trigger the overflow when the Register button is clicked.
Vulnerability class: Buffer Overflow
EPSS: 0.003 (17.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Alloksoft Splitter — versions 3.1.1217
- Alloksoft Video_splitter — versions 3.1.1217
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, VDB Entry, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2018-25211?
- CVE-2018-25211 is a high-severity vulnerability in Alloksoft Splitter, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2026-03-26.
- How severe is CVE-2018-25211?
- High severity. CVSS v3 base score is 7.8 out of 10.