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CVE-2026-16198

5.6 · MEDIUM

A vulnerability was detected in Sipeed PicoClaw up to 0.2.9.

Published Jul 19, 2026CWE-287EPSS 0.63%

Overview

CVE-2026-16198 is a medium-severity vulnerability. It was published on July 19, 2026 and has a CVSS 3.1 base score of 5.6 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A vulnerability was detected in Sipeed PicoClaw up to 0.2.9. The impacted element is an unknown function of the file web/backend/middleware/access_control.go of the component First Run Setup. Performing a manipulation of the argument allowed_cidrs results in authentication bypass using alternate channel. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is regarded as difficult. The exploit is now public and may be used. The patch is named 017601354be38cb027ff3ffb01aed79bd5d12610. Applying a patch is the recommended action to fix this issue.

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

GitHubgithub.com/sipeed/picoclaw/GitHubgithub.com/sipeed/picoclaw/commit/017601354be38cb027ff3ffb01aed79bd5d12610GitHubgithub.com/sipeed/picoclaw/issues/3080GitHubgithub.com/sipeed/picoclaw/pull/3083Refvuldb.com/cve/CVE-2026-16198Refvuldb.com/submit/852965Refvuldb.com/vuln/380014Refvuldb.com/vuln/380014/cti

How CyberStrike helps

Frequently asked questions

What is CVE-2026-16198?

CVE-2026-16198 is a medium-severity vulnerability. It was published on July 19, 2026 and has a CVSS 3.1 base score of 5.6 (MEDIUM).

How severe is CVE-2026-16198?

This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-16198?

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-2026-16198?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-16198 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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