What is CVE-2019-11523?

CVE-2019-11523 is a critical-severity vulnerability in Anviz M3, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2019-06-06.

How severe is CVE-2019-11523?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2019-11523 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Anviz M3

CVE-2019-11523

Anviz Global M3 Outdoor RFID Access Control executes any command received from any source. No authentication/encryption is done. Attackers can fully interact with the device: for example, send the "open door" command, download the users li…

Vulnerability class: Broken Authentication

EPSS: 0.012 (64.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Anviz M3
Anviz M3_firmware
N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Mitigation)

Frequently asked questions

What is CVE-2019-11523?: CVE-2019-11523 is a critical-severity vulnerability in Anviz M3, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2019-06-06.
How severe is CVE-2019-11523?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2019-11523 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.