CVEvulnerability

CVE-2020-13559

7.5 HIGH Published 2021-01-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-01-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0 ([email protected])
5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-1024, CWE-697

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.

Affected configurations

• freyrscada iec-60879-5-104 server simulator 21.04.028

Related

Weakness · CWE (2)

  • CWE-1024 Comparison of Incompatible Types weakness
  • CWE-697 Incorrect Comparison weakness

References