CVE-2021-4242 - Vulnerability Details - OpenCVE

A vulnerability was found in Sapido BR270n, BRC76n, GR297 and RB1732 and classified as critical. Affected by this issue is some unknown functionality of the file ip/syscmd.htm. The manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-214592.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Sapido	Br270n Br270n Firmware Brc76n Brc76n Firmware Gr297n Gr297n Firmware Rb-1732 Rb-1732 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:sapido:br270n_firmware:2.1.03:*:*:*:*:*:*:*

cpe:2.3:h:sapido:br270n:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:sapido:brc76n_firmware:2.1.03:*:*:*:*:*:*:*

cpe:2.3:h:sapido:brc76n:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:sapido:gr297n_firmware:2.1.3:*:*:*:*:*:*:*

cpe:2.3:h:sapido:gr297n:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:sapido:rb-1732_firmware:2.0.43:*:*:*:*:*:*:*

cpe:2.3:h:sapido:rb-1732:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://blog.csdn.net/qq_44159028/article/details/114590267
https://github.com/smallpiggy/Sapido--rce/blob/main/Sapido%E8%B7%AF%E7%94%B1%E5%99%A8-rce.py
https://vuldb.com/?id.214592

History

No history.

MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2022-11-30T00:00:00

Updated: 2024-08-03T17:23:09.881Z

Reserved: 2022-11-30T00:00:00

Link: CVE-2021-4242

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-11-30T14:15:10.670

Modified: 2024-11-21T06:37:13.137

Link: CVE-2021-4242

Redhat

No data.

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