CVE-2026-75814Network attack vector

Configuration tampering and disruption via forged requests

Published Aug 27, 2026 · Updated Aug 27, 2026

Cross-site request forgery in Ebyte NE2-D11 Firmware FW-9167-0-11 allows remote attackers to alter configuration or disrupt service. The web management interface accepts state-changing requests without adequately verifying their origin or authenticity, allowing a crafted page to submit unauthorized administrative actions through the administrator's browser. Exploitation requires an authenticated administrator to visit the crafted page, and successful requests can change device settings or interrupt availability.

CVSS severity8.8
High
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Ebyte NE2-D11 Firmware FW-9167-0-11 allows remote attackers to alter configuration or disrupt service. The web management interface accepts state-changing requests without adequately verifying their origin or authenticity, allowing a crafted page to submit unauthorized administrative actions through the administrator's browser. Exploitation requires an authenticated administrator to visit the crafted page, and successful requests can change device settings or interrupt availability.

The record

CVE
CVE-2026-75814
Published
Aug 27, 2026
Updated
Aug 27, 2026
Vendor
Chengdu Ebyte Electronic Technology Co., Ltd.
Product
Ebyte NE2-D11 Firmware
Classifications
CWE-352
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2026Record 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=FW-9167-0-11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Chengdu Ebyte Electronic Technology Co., Ltd. · Ebyte NE2-D11 Firmwareversion=FW-9167-0-11

Published CVSS scores

8.8CISACVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.6CISA-ADPCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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