Moxa Iks-G6824A Firmware vulnerabilities

CVE-2019-6526 [CRITICAL] CWE-311 CVE-2019-6526: Moxa IKS-G6824A series Versions 4.5 and prior, EDS-405A series Version 3.8 and prior, EDS-408A serie Moxa IKS-G6824A series Versions 4.5 and prior, EDS-405A series Version 3.8 and prior, EDS-408A series Version 3.8 and prior, and EDS-510A series Version 3.8 and prior use plaintext transmission of sensitive data, which may allow an attacker to capture sensitive data such as an administrative password.

CVE-2019-6524 [CRITICAL] CWE-307 CVE-2019-6524: Moxa IKS and EDS do not implement sufficient measures to prevent multiple failed authentication atte Moxa IKS and EDS do not implement sufficient measures to prevent multiple failed authentication attempts, which may allow an attacker to discover passwords via brute force attack.

CVE-2019-6557 [CRITICAL] CWE-120 CVE-2019-6557: Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow re Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.

CVE-2019-6563 [CRITICAL] CWE-341 CVE-2019-6563: Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device.

CVE-2019-6522 [CRITICAL] CWE-125 CVE-2019-6522: Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device mem Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.

CVE-2019-6520 [HIGH] CWE-284 CVE-2019-6520: Moxa IKS and EDS does not properly check authority on server side, which results in a read-only user Moxa IKS and EDS does not properly check authority on server side, which results in a read-only user being able to perform arbitrary configuration changes.

CVE-2019-6561 [HIGH] CWE-352 CVE-2019-6561: Cross-site request forgery has been identified in Moxa IKS and EDS, which may allow for the executio Cross-site request forgery has been identified in Moxa IKS and EDS, which may allow for the execution of unauthorized actions on the device.

CVE-2019-6518 [HIGH] CWE-256 CVE-2019-6518: Moxa IKS and EDS store plaintext passwords, which may allow sensitive information to be read by some Moxa IKS and EDS store plaintext passwords, which may allow sensitive information to be read by someone with access to the device.

CVE-2019-6559 [MEDIUM] CWE-400 CVE-2019-6559: Moxa IKS and EDS allow remote authenticated users to cause a denial of service via a specially craft Moxa IKS and EDS allow remote authenticated users to cause a denial of service via a specially crafted packet, which may cause the switch to crash.

CVE-2019-6565 [MEDIUM] CWE-79 CVE-2019-6565: Moxa IKS and EDS fails to properly validate user input, giving unauthenticated and authenticated att Moxa IKS and EDS fails to properly validate user input, giving unauthenticated and authenticated attackers the ability to perform XSS attacks, which may be used to send a malicious script.