Vulnerability CVE-2019-6526


Published: 2019-04-15

Description:
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.

Type:

CWE-310

(Cryptographic Issues)

Vendor: MOXA
Product: Iks-g6824a firmware 
Version: 4.5;
Product: Eds-405a firmware 
Version: 3.8;
Product: Eds-510a firmware 
Version: 3.8;
Product: Eds-408a firmware 
Version: 3.8;

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None

 References:
https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01

Related CVE
CVE-2015-6458
Moxa SoftCMS 1.3 and prior is susceptible to a buffer overflow condition that may crash or allow remote code execution. Moxa released SoftCMS version 1.4 on June 1, 2015, to address the vulnerability.
CVE-2015-6457
Moxa SoftCMS 1.3 and prior is susceptible to a buffer overflow condition that may crash or allow remote code execution. Moxa released SoftCMS version 1.4 on June 1, 2015, to address the vulnerability.
CVE-2019-6565
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.
CVE-2019-6563
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-2019-6561
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-2019-6559
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-2019-6557
Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.
CVE-2019-6524
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.

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