CVE-2023-52252

CRITICAL

Unified Remote 3.13.0 - Remote Code Execution via Remote Upload Endpoint

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-52252. PoCs published by H4rk3nz0.

AI-analyzed exploit summary This exploit leverages a CORS misconfiguration in Unified Remote 3.13.0 to upload a malicious remote.lua file via a crafted zip, achieving remote code execution. The payload is delivered through a hosted webpage that triggers the vulnerability.

Description

Unified Remote 3.13.0 allows remote attackers to execute arbitrary Lua code because of a wildcarded Access-Control-Allow-Origin for the Remote upload endpoint.

Exploits (1)

exploitdb WORKING POC
by H4rk3nz0 · pythonremotewindows
https://www.exploit-db.com/exploits/51309

This exploit leverages a CORS misconfiguration in Unified Remote 3.13.0 to upload a malicious remote.lua file via a crafted zip, achieving remote code execution. The payload is delivered through a hosted webpage that triggers the vulnerability.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Unified Remote 3.13.0
No auth needed
Prerequisites: Target must visit attacker-controlled webpage · Unified Remote Desktop running on target system
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 9.8
EPSS 0.0111
EPSS Percentile 61.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-611
Status published
Products (1)
unifiedremote/unified_remote 3.13.0
Published Dec 30, 2023
Tracked Since Feb 18, 2026