9.3
CVSS 4.0
4,6%
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
EasyFTP Server versions up to 1.7.0.11 contain a stack-based buffer overflow vulnerability in the FTP command parser. When processing the CWD (Change Working Directory) command, the server fails to properly validate the length of the input string, allowing attackers to overwrite memory on the stack. This flaw enables remote code execution without authentication, as EasyFTP allows anonymous access by default. The vulnerability was resolved in version 1.7.0.12, after which the product was renamed “UplusFtp.”
Засегнати продукти
- KMiNT21 Software EasyFTP Server: до 1.7.0.11
Вид слабост
История
- 21 август 2025 Публикувано
Други уязвимости в KMiNT21 Software EasyFTP Server
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2010-20121
- https://nvd.nist.gov/vuln/detail/CVE-2010-20121
- https://seclists.org/bugtraq/2010/Feb/202
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/easyftp_cwd_fixret.rb
- https://paulmakowski.wordpress.com/2010/02/28/increasing-payload-size-w-return-address-overwrite/
- https://www.exploit-db.com/exploits/12312
- https://www.exploit-db.com/exploits/16737
- https://www.exploit-db.com/exploits/11668
- https://www.exploit-db.com/exploits/14402
- https://www.vulncheck.com/advisories/easyftp-server-cwd-command-stack-buffer-overflow