Authentication Bypass Vulnerability in Moxa OnCell Devices
CVE-2016-5799

9.8CRITICAL

Key Information:

Vendor

Moxa
Status
Oncell G3001 Firmware
Vendor
CVE Published:
24 August 2016

What is CVE-2016-5799?

Moxa OnCell G3100V2 and several other OnCell models are impacted by an authentication bypass vulnerability that allows remote attackers to execute brute-force attempts to gain unauthorized access. This flaw stems from the devices not sufficiently limiting the number of authentication attempts, potentially leading to significant security risks and unauthorized control over the affected devices.

References

https://ics-cert.us-cert.gov/advisories/ICSA-16-236-01
x_refsource_MISC
http://www.securityfocus.com/bid/92606
vdb-entryx_refsource_BID

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.