CVE-2018-11523

CRITICAL

NUUO NVRmini 2 Firmware < 3.6.5 - Arbitrary File Upload via upload.php

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-11523. PoCs published by M3@Pandas.

AI-analyzed exploit summary This exploit demonstrates an arbitrary file upload vulnerability in NUUO NVRmini2/NVRsolo devices via the `/upload.php` endpoint, allowing attackers to upload a PHP shell without authentication.

Description

upload.php on NUUO NVRmini 2 devices allows Arbitrary File Upload, such as upload of .php files.

Exploits (1)

exploitdb WORKING POC
by M3@Pandas · textwebappshardware
https://www.exploit-db.com/exploits/44794

This exploit demonstrates an arbitrary file upload vulnerability in NUUO NVRmini2/NVRsolo devices via the `/upload.php` endpoint, allowing attackers to upload a PHP shell without authentication.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: NUUO NVRmini2 / NVRsolo (all versions)
No auth needed
Prerequisites: Network access to the target device · Web server with exposed `/upload.php` endpoint
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/44794/
Third Party Advisory x_refsource_misc
https://github.com/unh3x/just4cve/issues/1

Scores

CVSS v3 9.8
EPSS 0.0993
EPSS Percentile 95.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-434
Status published
Products (1)
nuuo/nvrmini_2_firmware < 3.6.5
Published May 29, 2018
Tracked Since Feb 18, 2026