Sapido BR270n/BRC76n/GR297/RB1732 syscmd.htm os command injection
CVE-2021-4242

6.3MEDIUM

Key Information:

Vendor

SAPido

Status
Br270n
Brc76n
Gr297
Rb1732
Vendor
CVE Published:
30 November 2022

What is CVE-2021-4242?

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.

Affected Version(s)

BR270n

BRC76n

GR297

References

https://blog.csdn.net/qq_44159028/article/details/114590267
https://github.com/smallpiggy/Sapido--rce/blob/main/Sapid...
https://vuldb.com/?id.214592

EPSS Score

10% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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