CVE Vulnerability

CVE-2020-18731

A segmentation violation in the Iec104_Deal_FirmUpdate function of IEC104 v1.0 allows attackers to cause a denial of service (DOS).

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/airpig2011/IEC104/issues/5 Exploit Third Party Advisory
https://cwe.mitre.org/data/definitions/476.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:iec104_project:iec104:1.0:*:*:*:*:*:*:*
Information

Published : 2021-08-23 09:15

Updated : 2022-10-05 05:45

NVD link : CVE-2020-18731

Mitre link : CVE-2020-18731

Products Affected
No products.
CWE
CWE-476