---
id: CVE-2026-108682
title: A weakness has been identified in zhayujie CowAgent up to 2.1.6
summary: >-
  A weakness has been identified in zhayujie CowAgent up to 2.1.6. The affected
  element is the function read of the file /upload of the component Web Console.
  This manipulation causes denial of service. It is possible to initiate the
  attac…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'
cwe:
  - CWE-404
published: '2026-10-11'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T15:16:52.610'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108682'
references:
  - url: >-
      https://github.com/hackerguopeng/cve/tree/main/CowAgent_Web_Upload_File_Directory_DoS_Report
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-108682'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/958012'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416390'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416390/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-12T14:50:34.054Z'
---

## Overview

A weakness has been identified in zhayujie CowAgent up to 2.1.6. The affected element is the function read of the file /upload of the component Web Console. This manipulation causes denial of service. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.