PT-2018-2606 · Moxa · Moxa Eds+1

Published 2018-04-19 · Updated 2022-11-30 · CVE-2019-6522

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Moxa IKS and EDS (affected versions not specified)

Description The issue is related to a failure in properly checking array bounds, which may allow an attacker to read device memory at arbitrary addresses. This could potentially lead to the retrieval of sensitive data or cause the device to reboot. The vulnerability is associated with a buffer overflow in the device memory, allowing a remote attacker to gain unauthorized access to protected information or trigger a device reboot.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2019-01121

CVE-2019-6522

Affected Products

Moxa Eds

Moxa Iks

References · 6

• https://bdu.fstec.ru/vul/2019-01121 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-6522 · Security Note
• https://osv.dev/vulnerability/CVE-2019-6522 · Vendor Advisory
• https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01 · Note
• https://moxa.com/en/support/product-support/security-advisory/eds-405a-series-eds-408a-series-eds-510a-series-and-iks-g6824a-series-ethernet-switches-vulnerabilities · Note
• http://securityfocus.com/bid/107178 · Note