CVE-2022-40903 — MEDIUM (6.5)

Q: What is CVE-2022-40903?

CVE-2022-40903 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Aiphone GT-DMB-N 3-in-1 Video Entrance Station with NFC Reader 1.0.3 does not mitigate against repeated failed access attempts, which allows an attacker to gain administrative privileges.

Q: How severe is CVE-2022-40903?

CVE-2022-40903 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-40903?

Check the references section above for vendor advisories and patch information. Affected products include: Aiphone Gt-Dmb-N Firmware, Aiphone Gt-Dmb-N, Aiphone Gt-Dmb Firmware, Aiphone Gt-Dmb, Aiphone Gt-Dmb-Lvn Firmware.

Vulnerability Description

Aiphone GT-DMB-N 3-in-1 Video Entrance Station with NFC Reader 1.0.3 does not mitigate against repeated failed access attempts, which allows an attacker to gain administrative privileges.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Aiphone	Gt-Dmb-N Firmware	< 3.00
Aiphone	Gt-Dmb-N	-
Aiphone	Gt-Dmb Firmware	< 3.00
Aiphone	Gt-Dmb	-
Aiphone	Gt-Dmb-Lvn Firmware	< 3.00
Aiphone	Gt-Dmb-Lvn	-
Aiphone	Gt-Db-Vn Firmware	< 2.00
Aiphone	Gt-Db-Vn	-

Related Weaknesses (CWE)

CWE-307

References

https://jvn.jp/en/jp/JVN75437943/index.htmlThird Party AdvisoryVDB Entry
https://www.aiphone.net/Vendor Advisory
https://jvn.jp/en/jp/JVN75437943/index.htmlThird Party AdvisoryVDB Entry
https://www.aiphone.net/Vendor Advisory

FAQ

What is CVE-2022-40903?

CVE-2022-40903 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Aiphone GT-DMB-N 3-in-1 Video Entrance Station with NFC Reader 1.0.3 does not mitigate against repeated failed access attempts, which allows an attacker to gain administrative privileges.

How severe is CVE-2022-40903?

CVE-2022-40903 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40903?

Check the references section above for vendor advisories and patch information. Affected products include: Aiphone Gt-Dmb-N Firmware, Aiphone Gt-Dmb-N, Aiphone Gt-Dmb Firmware, Aiphone Gt-Dmb, Aiphone Gt-Dmb-Lvn Firmware.