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CVE-2026-16126— zevorn rt-claw Swarm RPC Receiver swarm.c handle_rpc_request authorization

Quick assessment

Affected
zevorn rt-claw
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zevorn RT-Claw是中国Zevorn个人开发者开源的一款面向嵌入式设备的智能助手。 Zevorn RT-Claw 0.1版本和0.2.0版本存在授权问题漏洞，该漏洞源于Swarm RPC Receiver组件中文件claw/services/swarm/swarm.c的函数handle_rpc_request存在授权问题，可能导致远程攻击。

CVSS 7.3 · High EPSS 0.30% · P22

Affected Version Matrix 2

VendorProduct Version RangeStatus
zevorn rt-claw 0.1 affected
0.2.0 affected
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I. Basic Information for CVE-2026-16126

Vulnerability Information
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Vulnerability Title
zevorn rt-claw Swarm RPC Receiver swarm.c handle_rpc_request authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in zevorn rt-claw up to 0.2.0. The impacted element is the function handle_rpc_request of the file claw/services/swarm/swarm.c of the component Swarm RPC Receiver. This manipulation causes incorrect authorization. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Zevorn RT-Claw 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zevorn RT-Claw是中国Zevorn个人开发者开源的一款面向嵌入式设备的智能助手。 Zevorn RT-Claw 0.1版本和0.2.0版本存在授权问题漏洞，该漏洞源于Swarm RPC Receiver组件中文件claw/services/swarm/swarm.c的函数handle_rpc_request存在授权问题，可能导致远程攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
zevorn rt-claw 0.1 cpe:2.3:a:zevorn:rt-claw:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-16126

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
Reproduction recording is a Pro+ exclusive
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claude_code · 10848 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
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III. Intelligence Information for CVE-2026-16126

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Vendor Advisories for CVE-2026-16126 (1)

Proof of Concept for CVE-2026-16126 (1)

Security Blog Posts for CVE-2026-16126 (1)

Same Patch Batch · zevorn · 2026-07-18 · 4 CVEs total

CVE-2026-16125 7.3 HIGH zevorn rt-claw http_request net.c claw_net_post server-side request forgery
CVE-2026-16127 7.3 HIGH zevorn rt-claw http_request tool_net.c claw_net_post server-side request forgery
CVE-2026-16128 7.3 HIGH zevorn rt-claw http_request swarm.c receiver_thread server-side request forgery

IV. Related Vulnerabilities

Same product: rt-claw
Same vendor: zevorn
Same weakness: CWE-863

V. Comments for CVE-2026-16126

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