CVE-2026-16126
zevorn rt-claw Swarm RPC Receiver swarm.c handle_rpc_request authorization
- State
- Published
- Severity
- 6.9 Medium
- Published
- Jul 18, 2026
- Updated
- Jul 20, 2026
- Reserved
- Jul 17, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
rt-clawzevorn |
|
References
- VDB-379838 | zevorn rt-claw Swarm RPC Receiver swarm.c handle_rpc_request authorizationvdb-entrytechnical-description
- VDB-379838 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-16126 | CVE Analysis and Reportthird-party-advisory
- Submit #856870 | zevorn rt-claw unreleased post-v0.2.0 (36d128f) Incorrect Authorization (CWE-863)third-party-advisory
- Submit #856871 | zevorn rt-claw unreleased post-v0.2.0 (36d128f) Improper Authorization (CWE-285) (Duplicate)third-party-advisory
- https://github.com/zevorn/rt-claw/issues/135issue-tracking
- https://github.com/zevorn/rt-claw/issues/137exploitissue-tracking
- https://github.com/zevorn/rt-claw/product
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