CVE-2020-8416 EXPLOIT
7.5
HIGH · CVSS 3.1 · EPSS 14.2% (pctl 96)
Patch early
A public exploit exists.
Description
IKTeam BearFTP before 0.2.0 allows remote attackers to achieve denial of service via a large volume of connections to the PASV mode port.
Scoring
| CVSS | 7.5 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| EPSS | 14.21% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-770 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-01-29 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| iktm | bearftp |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | BearFTP 0.1.0 - 'PASV' Denial of Service | 2020-02-03 |
References
- http://packetstormsecurity.com/files/156170/BearFTP-0.1.0-Denial-Of-Service.html
- https://github.com/kolya5544/BearFTP/blob/0.2.0/CHANGELOG.txt
- https://github.com/kolya5544/BearFTP/commit/9965337f9d4c0325e4aab324dcd485e4cbb7b428
- https://github.com/kolya5544/BearFTP/releases/tag/0.2.0
- https://pastebin.com/wqNWnCuN
- http://packetstormsecurity.com/files/156170/BearFTP-0.1.0-Denial-Of-Service.html
- https://github.com/kolya5544/BearFTP/blob/0.2.0/CHANGELOG.txt
- https://github.com/kolya5544/BearFTP/commit/9965337f9d4c0325e4aab324dcd485e4cbb7b428
- https://github.com/kolya5544/BearFTP/releases/tag/0.2.0
- https://pastebin.com/wqNWnCuN
→ the Explorer · watch your stack · NVD