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Vulnerability record · CVE-2019-11321 · published 18 April 2019

CVE-2019-11321: Motorola cx2 firmware missing authentication for critical function vulnerability

MMotorola · Cx2 Firmware

An issue was discovered in Motorola CX2 1.01 and M2 1.01. The router opens TCP port 8010. Users can send hnap requests to this port without authentication to obtain information such as the MAC addresses of connected client devices.

5.3 CVSS 3.0 Medium EPSS 1.3% · top 29.8% CWE-306 · Missing authentication for critical function
5.3CVSS 3.0 base score, v2 5.0
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in Motorola CX2 1.01 and M2 1.01. The router opens TCP port 8010. Users can send hnap requests to this port without authentication to obtain information such as the MAC addresses of connected client devices.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/TeamSeri0us/pocs/blob/master/iot/motorola.pdf ExploitThird Party Advisory
https://github.com/TeamSeri0us/pocs/blob/master/iot/motorola.pdf ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2020-21937Motorola cx2 firmware os command injection vulnerabilityAn command injection vulnerability in HNAP1/SetWLanApcliSettings of Motorola CX2 router CX 1.0.2 Build 20190508 Rel.97360n allows attackers to execut…EPSS 4.8%9.8CVE-2020-21935Motorola cx2 firmware os command injection vulnerabilityA command injection vulnerability in HNAP1/GetNetworkTomographySettings of Motorola CX2 router CX 1.0.2 Build 20190508 Rel.97360n allows attackers to…EPSS 4.4%9.8CVE-2019-12297Motorola cx2 firmware vulnerabilityAn issue was discovered in scopd on Motorola routers CX2 1.01 and M2 1.01. There is a Use of an Externally Controlled Format String, reachable via TC…EPSS 1.7%9.8CVE-2019-11320Motorola cx2 firmware vulnerabilityIn Motorola CX2 1.01 and M2 1.01, users can access the router's /priv_mgt.html web page to launch telnetd, as demonstrated by the 192.168.51.1 addres…EPSS 1.7%9.8CVE-2019-11322Motorola cx2 firmware os command injection vulnerabilityAn issue was discovered in Motorola CX2 1.01 and M2 1.01. There is a command injection in the function startRmtAssist in hnap, which leads to remote …EPSS 3.9%9.8CVE-2019-11319Motorola cx2 firmware os command injection vulnerabilityAn issue was discovered in Motorola CX2 1.01 and M2 1.01. There is a command injection in the function downloadFirmware in hnap, which leads to remot…EPSS 3.9%9.8CVE-2019-9121Motorola m2 firmware os command injection vulnerabilityAn issue was discovered on Motorola C1 and M2 devices with firmware 1.01 and 1.07 respectively. This issue is a Command Injection allowing a remote a…EPSS 4.1%9.8CVE-2019-9119Motorola m2 firmware os command injection vulnerabilityAn issue was discovered on Motorola C1 and M2 devices with firmware 1.01 and 1.07 respectively. This issue is a Command Injection allowing a remote a…EPSS 6.2%

Source: NIST National Vulnerability Database (record CVE-2019-11321), CISA KEV, FIRST EPSS (scores of 2026-10-10). This page is refreshed as NVD updates the record.