Heap-based buffer overflow in CENTUM CS 3000 - CVE-2014-0781

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier. A remote attacker can use crafted UDP packets. to trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Affected software

How to mitigate CVE-2014-0781

Links to Public Exploits and PoC-codes

• Exploit #3951 - Yokogawa CENTUM CS 3000 BKCLogSvr.exe Heap Buffer Overflow (August 11, 2020)

External References

• http://ics-cert.us-cert.gov/advisories/ICSA-14-070-01
• http://www.securityfocus.com/bid/66130
• https://community.rapid7.com/community/metasploit/blog/2014/03/10/yokogawa-centum-cs3000-vulnerabilities

Related Security Bulletins

• Multiple vulnerabilities in Yokogawa CENTUM CS 3000