CVE-2026-33802 (GCVE-0-2026-33802)
Vulnerability from cvelistv5
Published
2026-07-09 21:03
Modified
2026-07-10 13:28
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:A/RE:M
CWE
Summary
A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS on EX Series allows a local, authenticated attacker to cause a Denial-of-Service (DoS). On EX2300, EX4000, EX4100, EX4300-MP (Multigigabit) and EX4400 switches, an authenticated, local attacker with no specific permissions or class can execute a specific, privileged CLI 'request' command which will cause complete traffic impact until the system automatically recovers. This issue affects Junos OS on EX2300, EX4000, EX4100, EX4300-MP (Multigigabit) and EX4400: * 23.2R2 versions before 23.2R2-S6, * 23.4 versions before 23.4R2-S8, * 24.2 versions before 24.2R2-S4, * 24.4 versions before 24.4R2-S3, * 25.2 versions before 25.2R2, * 25.4 versions before 25.4R1-S1.
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Version: 23.2R2   < 23.2R2-S6
Version: 23.4   < 23.4R2-S8
Version: 24.2   < 24.2R2-S4
Version: 24.4   < 24.4R2-S3
Version: 25.2   < 25.2R2
Version: 25.4   < 25.4R1-S1
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