What is CVE-2020-37193?

CVE-2020-37193 is a high-severity vulnerability in Top Password Software Zip Recovery, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-11.

How severe is CVE-2020-37193?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Top Password Software Zip Recovery

CVE-2020-37193

ZIP Password Recovery 2.30 contains a denial of service vulnerability that allows attackers to crash the application by providing maliciously crafted input. Attackers can create a specially prepared text file with specific characters to tr…

Vulnerability class: Buffer Overflow

EPSS: 0.004 (30.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Top Password Software Zip Recovery — versions 2.30

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2020-37193?: CVE-2020-37193 is a high-severity vulnerability in Top Password Software Zip Recovery, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-11.
How severe is CVE-2020-37193?: High severity. CVSS v3 base score is 7.5 out of 10.