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CVE-2020-25176

9.1 · CRITICAL

Some commands used by the Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x eXchange Layer (IXL) protocol perform various file operations in the file system.

Published Mar 18, 2022CWE-23EPSS 6.42%

Overview

CVE-2020-25176 is a critical-severity vulnerability. It was published on March 18, 2022 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Some commands used by the Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x eXchange Layer (IXL) protocol perform various file operations in the file system. Since the parameter pointing to the file name is not checked for reserved characters, it is possible for a remote, unauthenticated attacker to traverse an application’s directory, which could lead to remote code execution.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refdownload.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-04Refrockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699CISAwww.cisa.gov/uscert/ics/advisories/icsa-20-280-01Refwww.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-rockwell-isagraf.pdfRefdownload.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-04Refrockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699CISAwww.cisa.gov/uscert/ics/advisories/icsa-20-280-01Refwww.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-rockwell-isagraf.pdf

How CyberStrike helps

Frequently asked questions

What is CVE-2020-25176?

CVE-2020-25176 is a critical-severity vulnerability. It was published on March 18, 2022 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2020-25176?

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2020-25176?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2020-25176?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-25176 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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