Medium severity6.3NVD Advisory· Published Nov 30, 2022· Updated Jun 17, 2026
CVE-2021-4242
CVE-2021-4242
Description
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.
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Affected products
8Patches
Vulnerability mechanics
References
3- blog.csdn.net/qq_44159028/article/details/114590267nvdExploitThird Party Advisory
- github.com/smallpiggy/Sapido--rce/blob/main/Sapido%E8%B7%AF%E7%94%B1%E5%99%A8-rce.pynvdExploitThird Party Advisory
- vuldb.comnvdThird Party Advisory
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