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CVE-2023-5246

8.8 · HIGH

Authentication Bypass by Capture-replay in SICK Flexi Soft Gateways with Partnumbers 1044073, 1127717, 1130282, 1044074, 1121597, 1099832, 1051432, 1127487, 1069070, 1112296, 1044072, 1121596, 1099…

Published Oct 23, 2023CWE-287EPSS 0.78%

Overview

CVE-2023-5246 is a high-severity vulnerability. It was published on October 23, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Authentication Bypass by Capture-replay in SICK Flexi Soft Gateways with Partnumbers 1044073, 1127717, 1130282, 1044074, 1121597, 1099832, 1051432, 1127487, 1069070, 1112296, 1044072, 1121596, 1099830 allows an unauthenticated remote attacker to potentially impact the availability, integrity and confidentiality of the gateways via an authentication bypass by capture-replay.

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

Refsick.com/.well-known/csaf/white/2023/sca-2023-0011.jsonRefsick.com/.well-known/csaf/white/2023/sca-2023-0011.pdfRefsick.com/psirtRefsick.com/.well-known/csaf/white/2023/sca-2023-0011.jsonRefsick.com/.well-known/csaf/white/2023/sca-2023-0011.pdfRefsick.com/psirt

How CyberStrike helps

Frequently asked questions

What is CVE-2023-5246?

CVE-2023-5246 is a high-severity vulnerability. It was published on October 23, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2023-5246?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2023-5246?

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-2023-5246?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-5246 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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