Array Bounds Vulnerability in Moxa IKS and EDS Devices
CVE-2019-6522

9.1CRITICAL

Key Information:

Vendor

Ics-cert

Status
Moxa Iks, Eds
Vendor
CVE Published:
5 March 2019

What is CVE-2019-6522?

Moxa IKS and EDS devices are exposed to vulnerabilities due to improper array bounds checking. This oversight allows attackers to potentially read device memory at arbitrary addresses. Consequently, this may lead to the unauthorized retrieval of sensitive information or could result in device reboots, thereby compromising operational continuity and security.

Affected Version(s)

Moxa IKS, EDS 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

References

https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01
x_refsource_MISC
http://www.securityfocus.com/bid/107178
vdb-entryx_refsource_BID

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.