THREATPORT/VULNERABILITY/CVE-2026-6987
HIGH SEVERITY

CVE-2026-6987

Picoclaw vulnerability

CVSS
7.3
EPSS
3.1%
EPSS pct
87th
Exploited
No known
A vulnerability was detected in PicoClaw up to 0.2.4. Impacted is an unknown function of the file /api/gateway/restart of the component Web Launcher Management Plane. Performing a manipulation results in command injection. It is possible to initiate the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
Affected vendor
Sipeed
Affected product
Picoclaw
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness type (CWE)
Published
2026-04-25

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity, low impact to availability.

Its EPSS score of 3.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2026-6987

  • Confirm whether Sipeed Picoclaw is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2026-6987.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2026-6987

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2026-6987 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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