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

2022-12-0117:08:19

CWE-22

icscert

www.cve.org

cve-2022-2969

icsa-22-307-03

industrial automation

path traversal

dialink

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

8.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.4%

JSON

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.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "DIALink",
    "vendor": "Delta Industrial Automation",
    "versions": [
      {
        "lessThan": "1.5.0.0 Beta 4",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]