#VU66903 Heap-based buffer overflow in Kepware products - CVE-2022-2848
Published: September 1, 2022 / Updated: October 25, 2022
Vulnerability identifier: #VU66903
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-2848
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
ThingWorkx Industrial Connectivity
ThingWorkx Kepware Edge
KEPServerEX
OPC-Aggregator
ThingWorkx Kepware Server
ThingWorkx Industrial Connectivity
ThingWorkx Kepware Edge
KEPServerEX
OPC-Aggregator
ThingWorkx Kepware Server
Software vendor:
Kepware
Kepware
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to a boundary error. A remote attacker can send specially crafted OPC UA messages, trigger a heap-based buffer overflow and perform a denial of service (DoS) attack or gain access to sensitive information on the system.
Remediation
Install updates from vendor's website.