Buffer overflow in Moxa products - #VU48107
Published: November 3, 2020
Vulnerability identifier: #VU48107
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote attacker can send a specially crafted request, trigger memory corruption and cause a denial of service condition on the target system.
Affected software
EDR-G903 Series
EDR-G902 Series
Moxa EDR-810
EDR-G902 Series
Moxa EDR-810
Remediation
Install updates from vendor's website.
EDR-G903 Series - update to 5.6
EDR-G902 Series - update to 5.6
Moxa EDR-810 - update to 5.7
EDR-G902 Series - update to 5.6
Moxa EDR-810 - update to 5.7