Is CVE-2021-41292 actively exploited?

No active exploitation of CVE-2021-41292 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2021-41292 be exploited remotely?

Yes. CVE-2021-41292 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2021-41292?

CVE-2021-41292 has a CVSS score of 9.1 (CRITICAL).

HOME VULNERABILITIESCVE-2021-41292

CRITICAL

CVE-2021-41292

CWE-288Published: September 30, 2021· Updated: Jun 17, 2026

9.1

CVSS v3.1

Official Description

ECOA BAS controller suffers from an authentication bypass vulnerability. An unauthenticated attacker through cookie poisoning can remotely bypass authentication and disclose sensitive information and circumvent physical access controls in smart homes and buildings and manipulate HVAC.

NVD Source

Technical Analysis

CVE-2021-41292 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 9.1.