CVE-2020-20486

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-20486
IEC104 v1.0 contains a stack-buffer overflow in the parameter Iec10x_Sta_Addr.

7.5 /10

CVSS v3 : 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

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/airpig2011/IEC104/issues/14 Exploit Third Party Advisory
https://github.com/airpig2011/IEC104/issues/14 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

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

21 Nov 2024, 05:12

Type Values Removed Values Added
References () https://github.com/airpig2011/IEC104/issues/14 - Exploit, Third Party Advisory () https://github.com/airpig2011/IEC104/issues/14 - Exploit, Third Party Advisory

09 Sep 2021, 17:05

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-787
CPE cpe:2.3:a:iec104_project:iec104:1.0:*:*:*:*:*:*:*
References (MISC) https://github.com/airpig2011/IEC104/issues/14 - (MISC) https://github.com/airpig2011/IEC104/issues/14 - Exploit, Third Party Advisory

31 Aug 2021, 23:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-31 23:15

Updated : 2024-11-21 05:12

NVD link : CVE-2020-20486

Mitre link : CVE-2020-20486

CVE.ORG link : CVE-2020-20486

JSON object : View

Products Affected

iec104_project

  • iec104
CWE
CWE-787

Out-of-bounds Write