The CODESYS runtime system in multiple versions allows an remote low privileged attacker to use a path traversal vulnerability to access and modify all system files as well as DoS the device.
Published 2023-03-23 11:15:13
Updated 2023-03-30 17:50:27
Source CERT VDE
View at NVD,   CVE.org
Vulnerability category: Directory traversalDenial of service

Products affected by CVE-2018-25048

Exploit prediction scoring system (EPSS) score for CVE-2018-25048

0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-25048

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.8
HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2.8
5.9
CERT VDE

CWE ids for CVE-2018-25048

  • The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
    Assigned by: info@cert.vde.com (Primary)

References for CVE-2018-25048

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