CVE-2026-16198

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.

References

https://vuldb.com/vuln/380014/cti

https://vuldb.com/vuln/380014

https://vuldb.com/submit/852965

https://vuldb.com/cve/CVE-2026-16198

https://github.com/sipeed/picoclaw/pull/3083

https://github.com/sipeed/picoclaw/issues/3080

https://github.com/sipeed/picoclaw/commit/017601354be38cb027ff3ffb01aed79bd5d12610

https://github.com/sipeed/picoclaw/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS