CVE-2023-28975

An Unexpected Status Code or Return Value vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated attacker with physical access to the device to cause a Denial of Service (DoS). When certain USB devices are connected to a USB port of the routing-engine (RE), the kernel will crash leading to a reboot of the device. The device will continue to crash as long as the USB device is connected. This issue affects Juniper Networks Junos OS: All versions prior to 19.4R3-S10; 20.2 versions prior to 20.2R3-S7; 20.3 versions prior to 20.3R3-S6; 20.4 versions prior to 20.4R3-S5; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S4; 21.3 versions prior to 21.3R3-S3; 21.4 versions prior to 21.4R3-S2; 22.1 versions prior to 22.1R2-S2, 22.1R3; 22.2 versions prior to 22.2R2, 22.2R3; 22.3 versions prior to 22.3R1-S1, 22.3R2; 22.4 versions prior to 22.4R2.

• CWE-394
• CWE-754

• https://supportportal.juniper.net/JSA70600Vendor Advisory
• https://supportportal.juniper.net/JSA70600Vendor Advisory

Published

Apr 17, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-2897The Brizy Page Builder plugin for WordPress is vulnerable to…5.3
• CVE-2023-28970An Improper Check or Handling of Exceptional Conditions vuln…6.5
• CVE-2023-28971An Improper Restriction of Communication Channel to Intended…7.2
• CVE-2023-28972An Improper Link Resolution Before File Access vulnerability…6.8
• CVE-2023-28973An Improper Authorization vulnerability in the 'sysmanctl' s…7.1
• CVE-2023-28974An Improper Check for Unusual or Exceptional Conditions vuln…6.5
• CVE-2023-28976An Improper Check for Unusual or Exceptional Conditions vuln…7.5
• CVE-2023-28978An Insecure Default Initialization of Resource vulnerability…5.3
• CVE-2023-28979An Improper Check for Unusual or Exceptional Conditions vuln…4.7
• CVE-2023-2898There is a null-pointer-dereference flaw found in f2fs_write…4.7
• CVE-2023-28980A Use After Free vulnerability in the routing protocol daemo…5.5
• CVE-2023-28981An Improper Input Validation vulnerability in the kernel of …6.5