WS_FTP 服务器目录遍历 (CVE-2023-42657)

CVE编号

CVE-2023-42657

利用情况

暂无

补丁情况

N/A

披露时间

2023-09-27
漏洞描述



In WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.  An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.  Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.

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
应用 progress ws_ftp_server * Up to
(excluding)
8.7.4
运行在以下环境
应用 progress ws_ftp_server * From
(including)
8.8.0
Up to
(excluding)
8.8.2
CVSS3评分
9.6
  • 攻击路径
    网络
  • 攻击复杂度
  • 权限要求
  • 影响范围
    已更改
  • 用户交互
  • 可用性
  • 保密性
  • 完整性
CWE-ID 漏洞类型
CWE-22 对路径名的限制不恰当(路径遍历)
阿里云安全产品覆盖情况