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Back to active CVEs
High · CVSS 8.7CVE-2026-76945

Ebyte NE2-D11 Use of Client-Side AuthenticationCVE-2026-76945

Answer in brief

CVE-2026-76945 records a High severity (CVSS 8.7) vulnerability in Ebyte NE2-D11 Use of Client-Side Authentication. The current sources do not mark it as known exploited. The current feed maps Ebyte/Ebyte NE2-D11 Firmware (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 27, 2026Updated Oct 5, 2026Source checked Oct 12, 2026First seen by HOL Aug 27, 2026Material review Oct 5, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.7
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 8.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Ebyte/Ebyte NE2-D11 Firmware (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Ebyte/Ebyte NE2-D11 FirmwaregenericFW-9167-0-11Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Ebyte/Ebyte NE2-D11 Firmware.
  2. 2Review the reported fix. Source-reported workaround: Ebyte acknowledged receipt of the reported vulnerabilities and indicated that a patch was under development. However, the vendor has not responded to subsequent requests for coordination, and CISA has not been informed of the status or availability of the patch. Users are encouraged to reach out to Ebyte for more information.

Evidence timeline and material changes

  1. Published upstream

    Aug 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 27, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • CISA Known Exploited Vulnerabilities catalogcisa.gov
Upstream source description

The affected Ebyte device relies on client-managed authentication tokens without sufficient server-side validation. An attacker may replay or manipulate authentication tokens to gain unauthorized access to administrative functionality.

Quoted source text, attributed separately from HOL analysis.

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  • zhayujie CowAgent Streaming Tool-Call Argument json.loads allocation of resourcesSame generic ecosystem
  • zhayujie CowAgent Markdown Rendering Markdown.tsx denial of serviceSame generic ecosystem
  • Appwrite Browser Screenshot Service Get.php PublicHostname server-side request forgerySame generic ecosystem
  • bleenco abstruse Cache Endpoint download_cache.go filepath.Join path traversalSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-603
Source
CVE List V5
Source checked
Oct 12, 2026
References
2 linked sources
Open source record