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CVE-2023-29104

Quick assessment

Affected
Siemens SIMATIC Cloud Connect 7 CC712
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Siemens SIMATIC Cloud Connect是德国西门子（Siemens）公司的一个将数据传输到所有常见云平台的软件。 Siemens SIMATIC Cloud Connect存在路径遍历漏洞，该漏洞源于受影响设备的基于 Web 的管理的上传功能中的文件名容易受到路径遍历漏洞的影响。这可能允许经过身份验证的特权远程攻击者覆盖 Linux 用户 ccuser 具有写入权限的任何文件，或下载 Linux 用户 ccuser 具有只读权限的任何文件。

CVSS 6.0 · Medium EPSS 0.71% · P52
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I. Basic Information for CVE-2023-29104

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIMATIC Cloud Connect 7 CC712 (All versions >= V2.0 < V2.1), SIMATIC Cloud Connect 7 CC716 (All versions >= V2.0 < V2.1). The filename in the upload feature of the web based management of the affected device is susceptible to a path traversal vulnerability. This could allow an authenticated privileged remote attacker to overwrite any file the Linux user `ccuser` has write access to, or to download any file the Linux user `ccuser` has read-only access to.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC Cloud Connect 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC Cloud Connect是德国西门子（Siemens）公司的一个将数据传输到所有常见云平台的软件。 Siemens SIMATIC Cloud Connect存在路径遍历漏洞，该漏洞源于受影响设备的基于 Web 的管理的上传功能中的文件名容易受到路径遍历漏洞的影响。这可能允许经过身份验证的特权远程攻击者覆盖 Linux 用户 ccuser 具有写入权限的任何文件，或下载 Linux 用户 ccuser 具有只读权限的任何文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Siemens SIMATIC Cloud Connect 7 CC712 All versions >= V2.0 < V2.1 -
Siemens SIMATIC Cloud Connect 7 CC716 All versions >= V2.0 < V2.1 -

II. Public POCs for CVE-2023-29104

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III. Intelligence Information for CVE-2023-29104

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Vendor Advisories for CVE-2023-29104 (1)

Same Patch Batch · Siemens · 2023-05-09 · 15 CVEs total

CVE-2023-30899 9.9 CRITICAL Siemens Siveillance Video Mobile Server 代码问题漏洞
CVE-2023-30898 9.9 CRITICAL Siemens Siveillance Video Mobile Server 代码问题漏洞
CVE-2023-27407 9.9 CRITICAL Siemens SCALANCE 命令注入漏洞
CVE-2023-30986 7.8 HIGH Siemens Solid Edge 缓冲区错误漏洞
CVE-2023-28832 7.2 HIGH Siemens SIMATIC Cloud Connect 命令注入漏洞
CVE-2023-29105 5.9 MEDIUM Siemens SIMATIC Cloud Connect安全漏洞
CVE-2023-29107 5.3 MEDIUM Siemens SIMATIC Cloud Connect 安全漏洞
CVE-2023-29106 5.3 MEDIUM Siemens SIMATIC Cloud Connect 信息泄露漏洞
CVE-2023-29103 4.3 MEDIUM Siemens SIMATIC Cloud Connect 安全漏洞
CVE-2023-29128 3.8 LOW Siemens SIMATIC Cloud Connect 路径遍历漏洞
CVE-2023-30985 3.3 LOW Siemens Solid Edge 缓冲区错误漏洞
CVE-2023-27408 3.3 LOW Siemens SCALANCE 安全漏洞
CVE-2023-27410 2.7 LOW Siemens SCALANCE 安全漏洞
CVE-2023-27409 2.5 LOW Siemens SCALANCE 路径遍历漏洞

IV. Related Vulnerabilities

Same product: SIMATIC Cloud Connect 7 CC712
Same vendor: Siemens
Same weakness: CWE-22

V. Comments for CVE-2023-29104

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