CVE-2023-22280

Name: CVE-2023-22280
Creator: NVD / NIST
Published: 2023-01-17T10:15:11.477+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 0.97%

Last modified Jun 17, 2026

CVE-2023-22280 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. MAHO-PBX NetDevancer Lite/Uni/Pro/Cloud prior to Ver.1.11.00, MAHO-PBX NetDevancer VSG Lite/Uni prior to Ver.1.11.00, and MAHO-PBX NetDevancer MobileGate Home/Office prior to Ver.1.11.00 allow a remote authenticated attacker with an administrative privilege to execute an arbitrary OS command.. EPSS estimates a 0.97% chance of exploitation in the next 30 days.

Description

MAHO-PBX NetDevancer Lite/Uni/Pro/Cloud prior to Ver.1.11.00, MAHO-PBX NetDevancer VSG Lite/Uni prior to Ver.1.11.00, and MAHO-PBX NetDevancer MobileGate Home/Office prior to Ver.1.11.00 allow a remote authenticated attacker with an administrative privilege to execute an arbitrary OS command.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

0.97%

57.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ate-Mahoroba	Maho-Pbx Netdevancer Firmware	< 1.11.00
Ate-Mahoroba	Maho-Pbx Netdevancer Vsg Firmware	< 1.11.00
Ate-Mahoroba	Maho-Pbx Netdevancer Mobilegate Firmware	< 1.11.00

References

https://jvn.jp/en/jp/JVN99957889/index.htmlThird Party Advisory
https://www.ate-mahoroba.jp/netdevancer/manual/Vendor Advisory
https://jvn.jp/en/jp/JVN99957889/index.htmlThird Party Advisory
https://www.ate-mahoroba.jp/netdevancer/manual/Vendor Advisory

Timeline

Published: Jan 17, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-22280?

How severe is CVE-2023-22280?

CVE-2023-22280 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.97% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22280?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-22280?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST