CVE-2022-44149

Name: CVE-2022-44149
Creator: NVD / NIST
Published: 2023-01-06T17:15:09.363+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 64.35%

Last modified Jun 17, 2026

CVE-2022-44149 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The web service on Nexxt Amp300 ARN02304U8 42.103.1.5095 and 80.103.2.5045 devices allows remote OS command execution by placing &telnetd in the JSON host field to the ping feature of the goform/sysTools component. Authentication is required. EPSS estimates a 64.35% chance of exploitation in the next 30 days.

Description

The web service on Nexxt Amp300 ARN02304U8 42.103.1.5095 and 80.103.2.5045 devices allows remote OS command execution by placing &telnetd in the JSON host field to the ping feature of the goform/sysTools component. Authentication is required

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

64.35%

99.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Nexxtsolutions	Amp300 Firmware	42.103.1.5095
Nexxtsolutions	Amp300 Firmware	80.103.2.5045

References

http://packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-42.103.1.5095-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-80.103.2.5045-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://cxsecurity.com/issue/WLB-2023010006Exploit, Third Party Advisory
https://packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-42.103.1.5095-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://www.nexxtsolutions.com/connectivity/search/?q=ARN02304U8Product, Vendor Advisory
http://packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-42.103.1.5095-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-80.103.2.5045-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://cxsecurity.com/issue/WLB-2023010006Exploit, Third Party Advisory
https://packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-42.103.1.5095-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://www.nexxtsolutions.com/connectivity/search/?q=ARN02304U8Product, Vendor Advisory

Timeline

Published: Jan 6, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-44149?

How severe is CVE-2022-44149?

CVE-2022-44149 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 64.35% probability of exploitation in the next 30 days.

How do I fix CVE-2022-44149?

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-2022-44149?

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

Scan your code now

Source: NVD / NIST