Vulnerability identifier: #VU20346
Vulnerability risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-121
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Alpha5 Smart Loader
Server applications /
SCADA systems
Vendor: Fuji Electric
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the affected application when processing SDP files. A remote unauthenticated attacker can send a specially crafted project files, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Alpha5 Smart Loader: All versions
External links
http://www.us-cert.gov/ics/advisories/icsa-19-227-02
http://www.zerodayinitiative.com/advisories/ZDI-19-798/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.