CVE-2024-10264Network attack vector

Service interruption via inconsistent HTTP request parsing

Published Mar 20, 2025 · Updated Mar 20, 2025

HTTP request smuggling in NetEase Youdao QAnything 1.4.1 allows remote attackers to interrupt service via ambiguous HTTP requests. The CNA describes inconsistent interpretation between a proxy and the backend but does not identify the parsing component or malformed syntax. Unauthenticated network access is sufficient, and the CNA-scored consequence is a service interrupt rather than confirmed data access or code execution.

CVSS severity9.8
Critical
EPSS probability0.94%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

HTTP request smuggling in NetEase Youdao QAnything 1.4.1 allows remote attackers to interrupt service via ambiguous HTTP requests. The CNA describes inconsistent interpretation between a proxy and the backend but does not identify the parsing component or malformed syntax. Unauthenticated network access is sufficient, and the CNA-scored consequence is a service interrupt rather than confirmed data access or code execution.

The record

CVE
CVE-2024-10264
Published
Mar 20, 2025
Updated
Mar 20, 2025
Vendor
NetEase Youdao
Product
QAnything
Classifications
CWE-444, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=latest

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NetEase Youdao · QAnythingversion=unspecified <=latest

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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