Vulnerability · Published Feb 11, 2026 · Assigned by VulnCheck
CVE-2020-37190Top Password Firefox Password Recovery 2.8 - Denial of Service
High 7.5
In plain English
A high-severity buffer overflow in Top Password Firefox Password Recovery from Top Password Software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 74.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Top Password Firefox Password Recovery 2.8 contains a denial of service vulnerability that allows attackers to crash the application by overflowing input fields. Attackers can trigger the vulnerability by inserting 5000 characters into the User Name or Registration Code input fields.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Top Password Software | Top Password Firefox Password Recovery | 2.8 |
Weakness: CWE-120 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- ExploitDB-47912 exploit
- Vendor Homepage product
- VulnCheck Advisory: Top Password Firefox Password Recovery 2.8 - Denial of Service third-party-advisory