Sipeed PicoClaw First Run Setup access_control.go authentication bypass
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.3epss 0.4%
exploitation probability
0.4%top 68% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Sipeed · PicoClawpublic PoCs found — 1
cve_referencegithub.com/sipeed/picoclaw/issues/3080unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/sipeed/picoclaw/https://github.com/sipeed/picoclaw/commit/017601354be38cb027ff3ffb01aed79bd5d12610https://github.com/sipeed/picoclaw/issues/3080https://github.com/sipeed/picoclaw/pull/3083https://vuldb.com/cve/CVE-2026-16198https://vuldb.com/submit/852965https://vuldb.com/vuln/380014https://vuldb.com/vuln/380014/cti