CVE-2021-27276

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Summary

CVECVE-2021-27276
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-03-29 21:15:00 UTC
Updated2021-03-30 18:50:00 UTC
DescriptionThis vulnerability allows remote attackers to delete arbitrary files on affected installations of NETGEAR ProSAFE Network Management System 1.6.0.26. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the MibController class. When parsing the realName parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-12122.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Netgear Prosafe Network Management System 1.6.0.26 All All All

References

ReferenceSourceLinkTags
Security Advisory for Denial of Service on NMS300, PSV-2020-0500 | Answer | NETGEAR Support MISC kb.netgear.com
ZDI-21-359 | Zero Day Initiative MISC www.zerodayinitiative.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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