Buffer overflow in Tucows Inc. Audio Playback Recorder
CVE-2020-37013
Audio Playback Recorder 3.2.2 contains a local buffer overflow vulnerability in the eject and registration parameters that allows attackers to execute arbitrary code. Attackers can craft malicious payloads and overwrite Structured Exception Handler (SEH) to execute shellcode when pasting specially crafted input into the application's input fields.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (8.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Tucows Inc. Audio Playback Recorder — versions 3.2.2
Weakness classification (CWE)
References
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37013?
- CVE-2020-37013 is a high-severity vulnerability in Tucows Inc. Audio Playback Recorder, classified under Stack-based Buffer Overflow. CVSS score: 8.4/10. Published 2026-01-29.
- How severe is CVE-2020-37013?
- High severity. CVSS v3 base score is 8.4 out of 10.