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CVE-2023-3486

8.2 · HIGH

An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated attacker to upload arbitrary files to the PaperCut NG host’s file storage.

Published Jul 25, 2023CWE-434EPSS 79.16%

Overview

CVE-2023-3486 is a high-severity vulnerability. It was published on July 25, 2023 and has a CVSS 3.1 base score of 8.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated attacker to upload arbitrary files to the PaperCut NG host’s file storage. This could exhaust system resources and prevent the service from operating as expected.

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

Refwww.papercut.com/kb/Main/SecurityBulletinJuly2023/Refwww.tenable.com/security/research/tra-2023-23Refwww.papercut.com/kb/Main/SecurityBulletinJuly2023/Refwww.tenable.com/security/research/tra-2023-23

How CyberStrike helps

Frequently asked questions

What is CVE-2023-3486?

CVE-2023-3486 is a high-severity vulnerability. It was published on July 25, 2023 and has a CVSS 3.1 base score of 8.2 (HIGH).

How severe is CVE-2023-3486?

This vulnerability has a CVSS 3.1 base score of 8.2, 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-2023-3486?

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-2023-3486?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-3486 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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