Vulnerability identifier: #VU21935
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
Vendor: AVEVA Software, LLC.
The vulnerability allows a remote attacker to cause a server-side crash.
The vulnerability exists due to a boundary error in the IEC870IP driver. A remote unauthenticated attacker can trigger stack-based buffer overflow and cause a server-side crash on the target system.Note: This vulnerability affects only the IEC870IP driver used in Vijeo Citect and Citect SCADA.
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Vulnerable software versions
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?