sec-zone

GitHub · Repository owner · Source ID 47853917
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Source-scoped identity with 1 associated PoC and 1 linked vulnerability.

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sec-zone/CVE-2026-36213

Repository PoC5Created 2026-06-11WriteupCVE-2026-362131 file

2.1 KiB

GitHubPoC details
Analysisdeepseek-v4-pro:cloud ·

Technical assessment

The artifact is a README.md file that describes a local privilege escalation vulnerability (CVE-2026-36213) in MEmu Android Emulator. It provides a technical summary, affected versions, and a conceptual proof-of-concept outline, but does not contain any executable exploit or scanner code.

Backdoor review

No backdoor observed in reviewed code

The supplied evidence is a single README.md file that documents a local privilege escalation vulnerability (CVE-2026-36213) in MEmu Android Emulator. It describes the vulnerability, provides a proof-of-concept (PoC) using standard Windows command-line tools (icacls, copy, sc), and links to an external detection script. No executable code, obfuscated payloads, or instructions for unauthorized access are present within the reviewed file. The PoC demonstrates the intended vulnerability exploitation against the stated target and does not exhibit backdoor behavior.

ClassificationWriteup
Model confidence95%
AuthenticationRequired
LanguagesMarkdown
Target softwareMicrovirt MEmu Android Emulator
Attack typesLocal Privilege Escalation
Evidence & reasoningClassification basis · observed behavior · safety review
Technical evidence

Classification basis and observed behavior

Classification basis

The artifact is a README.md file containing a technical description of a vulnerability, including a summary, affected versions, and a conceptual proof-of-concept outline. It does not contain any executable code, scripts, or compiled binaries that could be classified as an exploit or scanner. The 'Proof of Concept' section provides only command-line examples for manual exploitation, not a functional tool. The 'Detection Script' is referenced via an external URL and is not included in the artifact.

README.md:1-66

Requirements

  • Local access to a Windows system with MEmu Android Emulator 9.2.7.0 installed.README.md:2
  • Low-privileged user account on the target system.README.md:22

Observed behavior

  • Describes that the MEmuSVC service binary has insecure NTFS permissions, allowing any local user to replace it.README.md:29-36
  • Outlines a conceptual proof-of-concept: verify permissions, replace the binary, and restart the service to execute code as SYSTEM.README.md:37-53
Safety-review evidence

Behaviors behind the backdoor verdict

Observables

External Link
Payload withheldThe README links to an external detection script repository. The content of this external repository was not provided for review.README.md:56
Review boundaries

What the analysis did not establish

  • The artifact is a single README.md file; no executable code, scripts, or binaries are included.
  • The 'Detection Script' is only referenced by an external URL and its content is not part of the evidence.
  • The analysis is based solely on the supplied text; no dynamic execution or verification was performed.
  • Only the README.md file was provided; the external detection script repository at payload withheld was not included and its content was not analyzed.
Model interpretation

This review is limited to the supplied PoC code and context. It does not assert that the code works or is safe to execute.