PT-2020-17423
CVE-2020-35782
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تاريخ النشر
2020-12-29
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تاريخ التحديث
2021-03-26
الوصف من
CVSS 3.1
8.1
عاليةالمقاييسAC:L/AV:A/A:H/C:N/I:H/PR:N/S:U/UI:N
Name of the Vulnerable Software and Affected Versions
NETGEAR JGS516PE versions prior to 2.6.0.48
NETGEAR JGS524Ev2 versions prior to 2.6.0.48
NETGEAR JGS524PE versions prior to 2.6.0.48
NETGEAR GS116Ev2 versions prior to 2.6.0.48
Description
The issue is related to a lack of access control at the function level in certain NETGEAR devices. This allows remote attackers to exploit the TFTP firmware update mechanism, which does not properly implement firmware validations, enabling them to write arbitrary data to internal memory.
Recommendations
For NETGEAR JGS516PE versions prior to 2.6.0.48, update to version 2.6.0.48 or later.
For NETGEAR JGS524Ev2 versions prior to 2.6.0.48, update to version 2.6.0.48 or later.
For NETGEAR JGS524PE versions prior to 2.6.0.48, update to version 2.6.0.48 or later.
For NETGEAR GS116Ev2 versions prior to 2.6.0.48, update to version 2.6.0.48 or later.
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