CVE-2020-35782

3 documents3 sources
Severity
8.1HIGH
EPSS
0.5%
top 33.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Netgear Gs116e FirmwareNetgear Jgs516pe FirmwareNetgear Jgs524e Firmware+1 more
Timeline
PublishedDec 30
Latest updateMay 24

Description

Certain NETGEAR devices are affected by lack of access control at the function level. This affects JGS516PE before 2.6.0.48, JGS524Ev2 before 2.6.0.48, JGS524PE before 2.6.0.48, and GS116Ev2 before 2.6.0.48. The TFTP firmware update mechanism does not properly implement firmware validations, allowing remote attackers to write arbitrary data to internal memory.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:HExploitability: 2.8 | Impact: 5.2

Affected Packages4 packages

▶NVDnetgear/gs116e_firmware< 2.6.0.48
▶NVDnetgear/jgs524e_firmware< 2.6.0.48

🔴Vulnerability Details

2
GHSA
GHSA-j8r6-c45m-jv6q: Certain NETGEAR devices are affected by lack of access control at the function level↗2022-05-24
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CVEList
CVE-2020-35782: Certain NETGEAR devices are affected by lack of access control at the function level↗2020-12-29
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