CVE-2023-27823

CRITICAL

Optoma 1080PSTX C02 - Unauthenticated Authentication Bypass

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-27823. PoCs published by Anthony Cole.

AI-analyzed exploit summary This exploit demonstrates an authentication bypass vulnerability in Optoma 1080PSTX Firmware C02 by setting the 'atop' cookie to '1', allowing unauthorized access to the web interface.

Description

An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration console without valid credentials.

Exploits (1)

exploitdb WORKING POC
by Anthony Cole · textremotehardware
https://www.exploit-db.com/exploits/51444

This exploit demonstrates an authentication bypass vulnerability in Optoma 1080PSTX Firmware C02 by setting the 'atop' cookie to '1', allowing unauthorized access to the web interface.

Classification
Working Poc 100%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Optoma 1080PSTX Firmware C02
No auth needed
Prerequisites: Network access to the target device
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 9.8
EPSS 0.5252
EPSS Percentile 98.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-295 CWE-287
Status published
Products (1)
optoma/1080pstx c02
Published May 12, 2023
Tracked Since Feb 18, 2026