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CVE-2022-2969— ICSA-22-307-03 Delta Industrial Automation DIALink Path traversal

Quick assessment

Affected
Delta Industrial Automation DIALink
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.

Delta Electronics Industrial Automation DIALink是中国台湾台达电子（Delta Electronics）公司的一种工业自动化物联网设备。 Delta Electronics Industrial Automation DIALink存在路径遍历漏洞，该漏洞源于其使用外部输入构造一个路径名，用于标识位于受限制父目录下的文件或目录。然而，该软件不能正确地中和路径名中的特殊元素，这可能导致路径名解析到受限制目录之外的位置。

CVSS 8.1 · High EPSS 2.43% · P84

Possible ATT&CK Techniques 1 AI

T1564 · Hide Artifacts
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I. Basic Information for CVE-2022-2969

Vulnerability Information
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Vulnerability Title
ICSA-22-307-03 Delta Industrial Automation DIALink Path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
Delta Industrial Automation DIALink versions prior to v1.5.0.0 Beta 4 uses an external input to construct a pathname intended to identify a file or directory located underneath a restricted parent directory. However, the software does not properly neutralize special elements within the pathname, which can cause the pathname to resolve to a location outside of the restricted directory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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
Delta Electronics Industrial Automation DIALink 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Delta Electronics Industrial Automation DIALink是中国台湾台达电子（Delta Electronics）公司的一种工业自动化物联网设备。 Delta Electronics Industrial Automation DIALink存在路径遍历漏洞，该漏洞源于其使用外部输入构造一个路径名，用于标识位于受限制父目录下的文件或目录。然而，该软件不能正确地中和路径名中的特殊元素，这可能导致路径名解析到受限制目录之外的位置。
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
Delta Industrial Automation DIALink 0 ~ 1.5.0.0 Beta 4 -

II. Public POCs for CVE-2022-2969

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III. Intelligence Information for CVE-2022-2969

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Vendor Advisories for CVE-2022-2969 (1)

IV. Related Vulnerabilities

Same product: DIALink
Same vendor: Delta Industrial Automation
Same weakness: CWE-22

V. Comments for CVE-2022-2969

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