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[email protected]NVD:CVE-2021-43934

HistoryApr 28, 2022 - 3:15 p.m.

CVE-2021-43934

2022-04-2815:15:09

CWE-434

[email protected]

web.nvd.nist.gov

elcomplus smartptt

backup system

restore system

upload requests

arbitrary files

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

57.0%

JSON

Elcomplus SmartPTT is vulnerable as the backup and restore system does not adequately validate upload requests, enabling a malicious user to potentially upload arbitrary files.

Affected configurations

Nvd

Node

smartpttsmartptt_scadaMatch1.1

VendorProductVersionCPE
smartpttsmartptt_scada1.1cpe:2.3:a:smartptt:smartptt_scada:1.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
smartptt	smartptt_scada	1.1	cpe:2.3:a:smartptt:smartptt_scada:1.1:::::::*

References

www.cisa.gov/uscert/ics/advisories/icsa-22-109-04

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

57.0%

JSON

Related for NVD:CVE-2021-43934

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