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cve[email protected]CVE-2021-42794
HistoryDec 16, 2023 - 1:15 a.m.

CVE-2021-42794

2023-12-1601:15:07
web.nvd.nist.gov
16
aveva edge
indusoft web studio
cve-2021-42794
security vulnerability
lan port scanning

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.8%

An issue was discovered in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior. The application allows a client to provide a malicious connection string that could allow an adversary to port scan the LAN, depending on the hosts’ responses.

Affected configurations

NVD
Node
avevaedgeRange<2020
OR
avevaedgeMatch2020-
OR
avevaedgeMatch2020r2-
OR
avevaedgeMatch2020r2sp1
CPENameOperatorVersion
aveva:edgeaveva edgelt2020

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.8%

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