CVE-2018-25048

Codesys Runtime Improper Limitation of a Pathname

Description

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.46%
Affected: CODESYS Control for BeagleBone
Affected: CODESYS Control for emPC-A/iMX6
Affected: CODESYS Control for IOT2000
Affected: CODESYS Control for PFC100
Affected: CODESYS Control for PFC200
Affected: CODESYS Control for Raspberry Pi
Affected: CODESYS Control RTE V3 (all variants)
Affected: CODESYS Control Win V3 (all variants)
Affected: CODESYS V3 Simulation Runtime (part of the CODESYS Development System)
Affected: CODESYS HMI V3 (all variants)
Affected: CODESYS V3 Remote Target Visu (all variants)
Affected: CODESYS Control V3 Runtime System Toolkit
Affected: CODESYS V3 Embedded Target Visu Toolkit
Affected: CODESYS V3 Remote Target Visu Toolkit
Affected: CODESYS Runtime Toolkit 32 bit embedded
Affected: CODESYS Runtime Toolkit 32 bit full
Affected: CODESYS Runtime PLCWinNT
Published at:
Updated at:

References

Link Tags
https://customers.codesys.com/fileadmin/data/customers/security/2018/Advisory2018-04_CDS-59017.pdf not applicable

Frequently Asked Questions

What is the severity of CVE-2018-25048?
CVE-2018-25048 has been scored as a high severity vulnerability.
How to fix CVE-2018-25048?
To fix CVE-2018-25048, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-25048 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-25048 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-25048?
CVE-2018-25048 affects CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control RTE V3 (all variants), CODESYS Control Win V3 (all variants), CODESYS V3 Simulation Runtime (part of the CODESYS Development System), CODESYS HMI V3 (all variants), CODESYS V3 Remote Target Visu (all variants), CODESYS Control V3 Runtime System Toolkit, CODESYS V3 Embedded Target Visu Toolkit, CODESYS V3 Remote Target Visu Toolkit, CODESYS Runtime Toolkit 32 bit embedded, CODESYS Runtime Toolkit 32 bit full, CODESYS Runtime PLCWinNT.
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