Authenticated OS Command Injection in Nexxt Amp300 goform/sysTools ping feature
CVE-2022-44149 affects the web service on Nexxt Amp300 devices ARN02304U8 firmware versions 42.103.1.5095 and 80.103.2.5045. The vulnerability is in the goform/sysTools component's ping feature, which accepts JSON input and unsafely incorporates the host field into an operating-system command. An authenticated attacker can inject shell metacharacters and append commands by supplying a payload such as '&telnetd' in the JSON host parameter, resulting in remote OS command execution on the device.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
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Remediation
Patch, then assume compromise.
Exploits
No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A remote code execution vulnerability in Nexxt routers, allowing attackers to execute arbitrary commands on affected devices.
A command injection vulnerability in Nexxt Router Firmware exploited by RondoDox.
Unknown (listed as exploited by AIRASHI; no additional details provided in the content).
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.