CVE-2021-42540 - OpenCVE

The affected product is vulnerable to a unsanitized extract folder for system configuration. A low-privileged user can leverage this logic to overwrite the settings and other key functionality.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Emerson	Wireless 1410 Gateway Wireless 1410 Gateway Firmware Wireless 1410d Gateway Wireless 1410d Gateway Firmware Wireless 1420 Gateway Wireless 1420 Gateway Firmware

Configuration 1 [-]

AND

cpe:2.3:o:emerson:wireless_1410_gateway_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:wireless_1410_gateway:*:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:emerson:wireless_1410d_gateway_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:wireless_1410d_gateway:*:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:emerson:wireless_1420_gateway_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:wireless_1420_gateway:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-10-22T13:23:22.604576Z

Updated: 2024-09-16T21:04:12.096Z

Reserved: 2021-10-15T00:00:00

Link: CVE-2021-42540

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-10-22T14:15:08.933

Modified: 2021-10-28T12:45:42.317

Link: CVE-2021-42540

Redhat

No data.

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