ultimaco block-safe_firmware 关键资源的不正确权限授予

CVE编号

CVE-2020-26155

利用情况

暂无

补丁情况

N/A

披露时间

2021-03-19
漏洞描述
Multiple files and folders in Utimaco SecurityServer 4.20.0.4 and 4.31.1.0. are installed with Read/Write permissions for authenticated users, which allows for binaries to be manipulated by non-administrator users. Additionally, entries are made to the PATH environment variable which, in conjunction with these weak permissions, could enable an attacker to perform a DLL hijacking attack.
解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
系统 microsoft windows - -
运行在以下环境
系统 ultimaco block-safe_firmware 2.0.0 -
运行在以下环境
系统 ultimaco block-safe_firmware 3.0.0 -
运行在以下环境
系统 ultimaco cryptoserver_cp5_firmware 5.0.0.0 -
运行在以下环境
系统 ultimaco cryptoserver_cp5_firmware 5.1.0.0 -
运行在以下环境
系统 ultimaco cryptoserver_cp5_vs-nfd_firmware 5.1.0.0 -
运行在以下环境
系统 ultimaco paymentserver_firmware * From
(including)
3.0
Up to
(including)
4.31.0
运行在以下环境
系统 ultimaco paymentserver_hybrid_firmware * From
(including)
3.0
Up to
(including)
4.33.0
运行在以下环境
系统 ultimaco securityserver_firmware * From
(including)
3.0
Up to
(including)
4.31.1
CVSS3评分
7.8
  • 攻击路径
    本地
  • 攻击复杂度
  • 权限要求
  • 影响范围
    未更改
  • 用户交互
    需要
  • 可用性
  • 保密性
  • 完整性
CWE-ID 漏洞类型
CWE-427 对搜索路径元素未加控制
CWE-732 关键资源的不正确权限授予
阿里云安全产品覆盖情况