CVE-2014-0781

Yokogawa CENTUM CS 3000 Heap-based Buffer Overflow

CVSS 9.3 EPSS 25.4%CWE-122

Vexday Risk Score

48Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 9.3EPSS 25.4%KEV nãoPoC —Nuclei —Metasploit simPatch —

Lifecycle

10 Mar 2014Metasploit module available

14 Mar 2014Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

Yokogawa · CENTUM CS 3000

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References

http://ics-cert.us-cert.gov/advisories/ICSA-14-070-01 https://community.rapid7.com/community/metasploit/blog/2014/03/10/yokogawa-centum-cs3000-vulnerabilities https://www.cisa.gov/news-events/ics-advisories/icsa-14-070-01a http://www.securityfocus.com/bid/66130 http://www.yokogawa.com/dcs/security/ysar/dcs-ysar-index-en.htm.