Juniper Ex4100
13 CVEs affecting Juniper Ex4100. Latest disclosed: 2026-04-09. Critical: 0, High: 6.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2024-39565 | High | 8.8 | 2024-07-10 | An Improper Neutralization of Data within XPath Expressions ('XPath Injection') vulnerability in J-Web shipped with Juniper Networks Junos OS allows an unauthe… |
CVE-2024-21620 | High | 8.8 | 2024-01-25 | An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and E… |
CVE-2025-30644 | High | 7.5 | 2025-04-09 | A Heap-based Buffer Overflow vulnerability in the flexible PIC concentrator (FPC) of Juniper Networks Junos OS on EX2300, EX3400, EX4100, EX4300, EX4300MP, EX4… |
CVE-2024-47497 | High | 7.5 | 2024-10-11 | An Uncontrolled Resource Consumption vulnerability in the http daemon (httpd) of Juniper Networks Junos OS on SRX Series, QFX Series, MX Series and EX Series a… |
CVE-2024-21595 | High | 7.5 | 2024-01-12 | An Improper Validation of Syntactic Correctness of Input vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-bas… |
CVE-2023-44191 | High | 7.5 | 2023-10-13 | An Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause… |
CVE-2026-33781 | Medium | 6.5 | 2026-04-09 | An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX and QFX… |
CVE-2026-21910 | Medium | 6.5 | 2026-01-15 | An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on EX4k Series and QFX… |
CVE-2024-30388 | Medium | 6.5 | 2024-04-12 | An Improper Isolation or Compartmentalization vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series and EX Series… |
CVE-2023-44203 | Medium | 6.5 | 2023-10-13 | An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series, EX… |
CVE-2026-33773 | Medium | 5.8 | 2026-04-09 | An Incorrect Initialization of Resource vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX Series and QFX Series d… |
CVE-2025-60007 | Medium | 5.5 | 2026-01-15 | A NULL Pointer Dereference vulnerability in the chassis daemon (chassisd) of Juniper Networks Junos OS on MX, SRX and EX Series allows a local attacker with lo… |
CVE-2024-21619 | Medium | 5.3 | 2024-01-25 | A Missing Authentication for Critical Function vulnerability combined with a Generation of Error Message Containing Sensitive Information vulnerability in J-We… |