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TalosCVE-2020-13559

HistoryJan 11, 2021 - 7:15 p.m.

CVE-2020-13559

2021-01-1119:15:12

CWE-697

CWE-1024

talos

web.nvd.nist.gov

denial of service

dos

freyrscada

iec-60879-5-104

server simulator

cve-2020-13559

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

45.3%

JSON

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

Nvd

Node

freyrscadaiec-60879-5-104_server_simulatorMatch21.04.028

VendorProductVersionCPE
freyrscadaiec-60879-5-104_server_simulator21.04.028cpe:2.3:a:freyrscada:iec-60879-5-104_server_simulator:21.04.028:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
freyrscada	iec-60879-5-104_server_simulator	21.04.028	cpe:2.3:a:freyrscada:iec-60879-5-104_server_simulator:21.04.028:::::::*

CNA Affected

[
  {
    "product": "FreyrSCADA",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "IEC-60879-5-104 Server Simulator 21.04.028"
      }
    ]
  }
]

References

talosintelligence.com/vulnerability_reports/TALOS-2020-1174

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

45.3%

JSON

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