Description
A vulnerability was determined in zhayujie CowAgent up to 2.1.7. Affected is an unknown function of the file agent/tools/bash/bash.py of the component Bash Tool. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| zhayujie | CowAgent | 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7 | — |
References
- VDB-397793 | zhayujie CowAgent Bash Tool bash.py denial of service vdb-entry
- VDB-397793 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-84427 | CVE Analysis and Report third-party-advisory
- Submit #884137 | zhayujie CowAgent 2.1.3 Denial of Service third-party-advisory
- https://github.com/outlookgp/CVE/tree/main/CowAgent_Bash_Output_Buffer_DoS_Report exploit