CVE-2021-27274

9.8CRITICAL

Key Information:

Vendor
Netgear
Status
Prosafe Network Management System
Vendor
CVE Published:
29 March 2021

Summary

This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE Network Management System 1.6.0.26. Authentication is not required to exploit this vulnerability. The specific flaw exists within the MFileUploadController class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-12124.

Affected Version(s)

ProSAFE Network Management System 1.6.0.26

References

https://kb.netgear.com/000062688/Security-Advisory-for-Pr...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-357/
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

rgod
.