CVE-2023-41591

CRITICAL

Published May 29, 2025 Modified Jun 3, 2025 CWE-290

Description

An issue in Open Network Foundation ONOS v2.7.0 allows attackers to create fake IP/MAC addresses and potentially execute a man-in-the-middle attack on communications between fake and real hosts.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-290 CWE-290

Affected Products

Vendor	Product	Versions
opennetworking	onos	All

References

Other References

https://gist.github.com/kjw6855/9764e3f51b89119473e4d2c4f64dca27 https://wiki.onosproject.org/pages/viewpage.action?pageId=16122675

Frequently Asked Questions

What is CVE-2023-41591? +

An issue in Open Network Foundation ONOS v2.7.0 allows attackers to create fake IP/MAC addresses and potentially execute a man-in-the-middle attack on communications between fake and real hosts. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2023-41591? +

CVE-2023-41591 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2023-41591? +

CVE-2023-41591 affects products from opennetworking, specifically: onos. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-41591? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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