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cve[email protected]CVE-2020-20486
HistoryAug 31, 2021 - 11:15 p.m.

CVE-2020-20486

2021-08-3123:15:06
CWE-787
[email protected]
web.nvd.nist.gov
23
cve-2020-20486
iec104 v1.0
stack-buffer overflow
parameter
nvd

5 Medium

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

7.5 High

CVSS3

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

0.002 Low

EPSS

Percentile

52.1%

JSON

IEC104 v1.0 contains a stack-buffer overflow in the parameter Iec10x_Sta_Addr.

Affected configurations

NVD
Node
iec104_projectiec104Match1.0

Related

prion 1
cvelist 1
nvd 1
prion
prion
Stack overflow
2021-08-31 23:15:00
cvelist
cvelist
CVE-2020-20486
2021-08-31 22:22:31
nvd
nvd
CVE-2020-20486
2021-08-31 23:15:06

5 Medium

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

7.5 High

CVSS3

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

0.002 Low

EPSS

Percentile

52.1%

JSON
Related for CVE-2020-20486
prion1cvelist1nvd1