漏洞信息
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Vulnerability Title
OPNsense: Authentication lockout bypass
Vulnerability Description
OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, a logic flaw in the OPNsense lockout_handler allows an unauthenticated attacker to continuously reset the authentication failure counter for their IP address. By interjecting a crafted username containing a success keyword ("Accepted" or "Successful login") between normal brute-force attempts, an attacker can prevent the failure counter from ever reaching the lockout threshold. This vulnerability is fixed in 26.1.7.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
过多认证尝试的限制不恰当
Vulnerability Title
Deciso OPNsense 安全漏洞
Vulnerability Description
Deciso OPNsense是荷兰Deciso公司的一套基于FreeBSD的开源防火墙和路由软件。 Deciso OPNsense 26.1.7之前版本存在安全漏洞,该漏洞源于lockout_handler中的逻辑缺陷,允许未经身份验证的攻击者通过插入包含成功关键字的用户名,持续重置其IP地址的身份验证失败计数器。
CVSS Information
N/A
Vulnerability Type
N/A