RCE in Nexxtsolutions Amp300
CVE-2022-44149
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
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.644 (99.2th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.644 · newest: 0.644 · change: 0.000
Affected products
- Nexxtsolutions Amp300
- Nexxtsolutions Amp300 Firmware — versions 42.103.1.5095, 80.103.2.5045
Weakness classification (CWE)
Public proof-of-concept exploits
References
- packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-42.103.1.5095-Remote… (Exploit, VDB Entry, Third Party Advisory)
- cxsecurity.com/issue/WLB-2023010006 (Exploit, Third Party Advisory)
- www.nexxtsolutions.com/connectivity/search/ (Product, Vendor Advisory)
- packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-42.103.1.5095-Remote… (Exploit, VDB Entry, Third Party Advisory)
- packetstormsecurity.com/files/170366/Nexxt-Router-Firmware-80.103.2.5045-Remote… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-44149?
- CVE-2022-44149 is a high-severity vulnerability in Nexxtsolutions Amp300, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-01-06.
- How severe is CVE-2022-44149?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-44149 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.