Vulnerability CVE-2020-13559
Published: 2021-01-11

Description:
A denial-of-service vulnerability exists in the traffic-logging functionality of FreyrSCADA IEC-60879-5-104 Server Simulator 21.04.028. A specially crafted packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.

Type:

CWE-697

 (Insufficient Comparison)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Freyrscada -> Iec-60879-5-104 server simulator 

 References:
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1174
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