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Vendor/product archive

juniper / ex2300-c CVEs

Beta · best-effort

33 CVEs tagged to juniper / ex2300-c1 Critical, 20 High, 12 Medium, 0 Low, 0 Unrated.

CVE-2026-57025

Published Jul 9, 2026

A Return of Pointer Value Outside of Expected Range vulnerability in the fileio library of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privilged attacker to…

CVSS 6.8 · Medium
evidence mentions
1
Buzz score
11.9

CVE-2026-33773

Published Apr 9, 2026

An Incorrect Initialization of Resource vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX Series and QFX Series device allows an unau…

CVSS 6.9 · Medium
evidence mentions
1
Buzz score
11.9

CVE-2021-0217

Published Jan 15, 2021

A vulnerability in processing of certain DHCP packets from adjacent clients on EX Series and QFX Series switches running Juniper Networks Junos OS with DHCP local/relay server con…

CVSS 7.4 · High

CVE-2021-0203

Published Jan 15, 2021

On Juniper Networks EX and QFX5K Series platforms configured with Redundant Trunk Group (RTG), Storm Control profile applied on the RTG interface might not take affect when it rea…

CVSS 8.6 · High

CVE-2020-1618

Published Apr 8, 2020

On Juniper Networks EX and QFX Series, an authentication bypass vulnerability may allow a user connected to the console port to login as root without any password. This issue migh…

CVSS 6.3 · Medium
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