{"schema_version":1,"title":"Juniper Networks vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 16 vulnerabilities in Juniper Networks: 0 in the last 7 days and 8 in the last 90 days, 4 of them critical and 3 exploited in the wild. The most recent, CVE-2026-57029, was published on 9 July 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/juniper-networks","json_url":"https://junglewise.ai/threats/vendors/juniper-networks.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/juniper-networks","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":4,"all_time":16,"critical":4,"exploited":3,"last_7_days":0,"last_30_days":0,"last_90_days":8,"last_365_days":14},"latest":[{"cve":"CVE-2026-57029","cvss":5.3,"slug":"cve-2026-57029-juniper-networks-junos-os-evolved-dos-in-flow-collector-handler","title":"Juniper Networks Junos OS Evolved DoS in flow collector handler","severity":"medium","exploited":false,"published_at":"2026-07-09T22:17:08.453+00:00","url":"https://junglewise.ai/threats/cve-2026-57029-juniper-networks-junos-os-evolved-dos-in-flow-collector-handler"},{"cve":"CVE-2026-57028","cvss":7.3,"slug":"cve-2026-57028-juniper-networks-junos-os-evolved-license-exhaustion-via-open","title":"Juniper Networks Junos OS Evolved license exhaustion via open port","severity":"high","exploited":false,"published_at":"2026-07-09T22:17:08.257+00:00","url":"https://junglewise.ai/threats/cve-2026-57028-juniper-networks-junos-os-evolved-license-exhaustion-via-open"},{"cve":"CVE-2026-57025","cvss":5.5,"slug":"cve-2026-57025-juniper-networks-junos-os-dos-in-fileio-library-via-l2ald-crash","title":"Juniper Networks Junos OS DoS in fileio library via l2ald crash","severity":"medium","exploited":false,"published_at":"2026-07-09T22:17:07.747+00:00","url":"https://junglewise.ai/threats/cve-2026-57025-juniper-networks-junos-os-dos-in-fileio-library-via-l2ald-crash"},{"cve":"CVE-2026-33803","cvss":6.5,"slug":"cve-2026-33803-juniper-networks-junos-os-evolved-improper-communication","title":"Juniper Networks Junos OS Evolved improper communication restriction","severity":"medium","exploited":false,"published_at":"2026-07-09T22:17:03.807+00:00","url":"https://junglewise.ai/threats/cve-2026-33803-juniper-networks-junos-os-evolved-improper-communication"},{"cve":"CVE-2026-33801","cvss":6.5,"slug":"cve-2026-33801-juniper-networks-junos-os-dos-in-routing-protocol-daemon","title":"Juniper Networks Junos OS DoS in routing protocol daemon","severity":"medium","exploited":false,"published_at":"2026-07-09T21:16:55.33+00:00","url":"https://junglewise.ai/threats/cve-2026-33801-juniper-networks-junos-os-dos-in-routing-protocol-daemon"},{"cve":"CVE-2026-33799","cvss":4.3,"slug":"cve-2026-33799-juniper-networks-junos-os-out-of-bounds-write-in-snmpd","title":"Juniper Networks Junos OS out-of-bounds write in snmpd","severity":"medium","exploited":false,"published_at":"2026-07-09T21:16:54.963+00:00","url":"https://junglewise.ai/threats/cve-2026-33799-juniper-networks-junos-os-out-of-bounds-write-in-snmpd"},{"cve":"CVE-2026-33794","cvss":5.9,"slug":"cve-2026-33794-juniper-junos-os-evolved-dos-in-advanced-forwarding-toolkit","title":"Juniper Junos OS Evolved DoS in advanced forwarding toolkit","severity":"medium","exploited":false,"published_at":"2026-07-09T21:16:54.79+00:00","url":"https://junglewise.ai/threats/cve-2026-33794-juniper-junos-os-evolved-dos-in-advanced-forwarding-toolkit"},{"cve":"CVE-2026-21901","cvss":4.4,"slug":"cve-2026-21901-juniper-networks-junos-os-null-pointer-dereference-in-mgd","title":"Juniper Networks Junos OS NULL pointer dereference in mgd","severity":"medium","exploited":false,"published_at":"2026-07-09T21:16:54.467+00:00","url":"https://junglewise.ai/threats/cve-2026-21901-juniper-networks-junos-os-null-pointer-dereference-in-mgd"},{"cve":"CVE-2026-33788","cvss":7.8,"epss":0.0011,"slug":"cve-2026-33788-juniper-junos-os-evolved-auth-bypass-in-flexible-pic","title":"Juniper Junos OS Evolved auth bypass in Flexible PIC Concentrators","severity":"high","exploited":false,"published_at":"2026-04-09T22:16:28.593+00:00","url":"https://junglewise.ai/threats/cve-2026-33788-juniper-junos-os-evolved-auth-bypass-in-flexible-pic"},{"cve":"CVE-2026-33784","cvss":9.8,"epss":0.0046,"slug":"cve-2026-33784-juniper-networks-jsi-vlwc-use-of-default-password","title":"Juniper Networks JSI vLWC use of default password","severity":"critical","exploited":false,"published_at":"2026-04-09T22:16:27.82+00:00","url":"https://junglewise.ai/threats/cve-2026-33784-juniper-networks-jsi-vlwc-use-of-default-password"},{"cve":"CVE-2026-33771","cvss":7.4,"epss":0.0025,"slug":"cve-2026-33771-juniper-networks-ctp-os-weak-password-requirements-in-password","title":"Juniper Networks CTP OS weak password requirements in password management","severity":"high","exploited":false,"published_at":"2026-04-09T22:16:25.43+00:00","url":"https://junglewise.ai/threats/cve-2026-33771-juniper-networks-ctp-os-weak-password-requirements-in-password"},{"cve":"CVE-2026-21915","cvss":6.7,"epss":0.0219,"slug":"cve-2026-21915-juniper-networks-jsi-vlwc-privilege-escalation-in-cli","title":"Juniper Networks JSI vLWC privilege escalation in CLI","severity":"medium","exploited":false,"published_at":"2026-04-09T22:16:24.747+00:00","url":"https://junglewise.ai/threats/cve-2026-21915-juniper-networks-jsi-vlwc-privilege-escalation-in-cli"},{"cve":"CVE-2025-13914","cvss":8.7,"epss":0.0028,"slug":"cve-2025-13914-juniper-networks-apstra-mitm-vulnerability-in-ssh-implementation","title":"Juniper Networks Apstra MITM vulnerability in SSH implementation","severity":"high","exploited":false,"published_at":"2026-04-09T22:16:22.697+00:00","url":"https://junglewise.ai/threats/cve-2025-13914-juniper-networks-apstra-mitm-vulnerability-in-ssh-implementation"},{"cve":"CVE-2015-7755","cvss":9.8,"epss":0.8516,"slug":"cve-2015-7755-juniper-screenos-improper-authentication-in-ssh-and-telnet","title":"Juniper ScreenOS improper authentication in SSH and Telnet","severity":"critical","exploited":true,"published_at":"2025-10-02T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2015-7755-juniper-screenos-improper-authentication-in-ssh-and-telnet"},{"cve":"CVE-2025-21590","cvss":6.7,"slug":"cve-2025-21590-juniper-junos-os-improper-isolation-or-compartmentalization","title":"Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability","severity":"critical","exploited":true,"published_at":"2025-03-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-21590-juniper-junos-os-improper-isolation-or-compartmentalization"},{"cve":"CVE-2020-1631","cvss":9.8,"slug":"cve-2020-1631-juniper-junos-os-path-traversal-vulnerability","title":"Juniper Junos OS Path Traversal Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2020-1631-juniper-junos-os-path-traversal-vulnerability"}],"vendor":{"hub":true,"name":"Juniper Networks","slug":"juniper-networks","homepage":"https://www.juniper.net/","description":"An American multinational corporation that develops and markets networking products.","url":"https://junglewise.ai/threats/vendors/juniper-networks"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":8},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2015-7755","cvss":9.8,"epss":0.8516,"slug":"cve-2015-7755-juniper-screenos-improper-authentication-in-ssh-and-telnet","title":"Juniper ScreenOS improper authentication in SSH and Telnet","severity":"critical","exploited":true,"published_at":"2025-10-02T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2015-7755-juniper-screenos-improper-authentication-in-ssh-and-telnet"},{"cve":"CVE-2020-1631","cvss":9.8,"slug":"cve-2020-1631-juniper-junos-os-path-traversal-vulnerability","title":"Juniper Junos OS Path Traversal Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2020-1631-juniper-junos-os-path-traversal-vulnerability"},{"cve":"CVE-2025-21590","cvss":6.7,"slug":"cve-2025-21590-juniper-junos-os-improper-isolation-or-compartmentalization","title":"Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability","severity":"critical","exploited":true,"published_at":"2025-03-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-21590-juniper-junos-os-improper-isolation-or-compartmentalization"},{"cve":"CVE-2026-33784","cvss":9.8,"epss":0.0046,"slug":"cve-2026-33784-juniper-networks-jsi-vlwc-use-of-default-password","title":"Juniper Networks JSI vLWC use of default password","severity":"critical","exploited":false,"published_at":"2026-04-09T22:16:27.82+00:00","url":"https://junglewise.ai/threats/cve-2026-33784-juniper-networks-jsi-vlwc-use-of-default-password"},{"cve":"CVE-2025-13914","cvss":8.7,"epss":0.0028,"slug":"cve-2025-13914-juniper-networks-apstra-mitm-vulnerability-in-ssh-implementation","title":"Juniper Networks Apstra MITM vulnerability in SSH implementation","severity":"high","exploited":false,"published_at":"2026-04-09T22:16:22.697+00:00","url":"https://junglewise.ai/threats/cve-2025-13914-juniper-networks-apstra-mitm-vulnerability-in-ssh-implementation"},{"cve":"CVE-2026-33788","cvss":7.8,"epss":0.0011,"slug":"cve-2026-33788-juniper-junos-os-evolved-auth-bypass-in-flexible-pic","title":"Juniper Junos OS Evolved auth bypass in Flexible PIC Concentrators","severity":"high","exploited":false,"published_at":"2026-04-09T22:16:28.593+00:00","url":"https://junglewise.ai/threats/cve-2026-33788-juniper-junos-os-evolved-auth-bypass-in-flexible-pic"},{"cve":"CVE-2026-33771","cvss":7.4,"epss":0.0025,"slug":"cve-2026-33771-juniper-networks-ctp-os-weak-password-requirements-in-password","title":"Juniper Networks CTP OS weak password requirements in password management","severity":"high","exploited":false,"published_at":"2026-04-09T22:16:25.43+00:00","url":"https://junglewise.ai/threats/cve-2026-33771-juniper-networks-ctp-os-weak-password-requirements-in-password"},{"cve":"CVE-2026-57028","cvss":7.3,"slug":"cve-2026-57028-juniper-networks-junos-os-evolved-license-exhaustion-via-open","title":"Juniper Networks Junos OS Evolved license exhaustion via open port","severity":"high","exploited":false,"published_at":"2026-07-09T22:17:08.257+00:00","url":"https://junglewise.ai/threats/cve-2026-57028-juniper-networks-junos-os-evolved-license-exhaustion-via-open"},{"cve":"CVE-2026-21915","cvss":6.7,"epss":0.0219,"slug":"cve-2026-21915-juniper-networks-jsi-vlwc-privilege-escalation-in-cli","title":"Juniper Networks JSI vLWC privilege escalation in CLI","severity":"medium","exploited":false,"published_at":"2026-04-09T22:16:24.747+00:00","url":"https://junglewise.ai/threats/cve-2026-21915-juniper-networks-jsi-vlwc-privilege-escalation-in-cli"},{"cve":"CVE-2026-33803","cvss":6.5,"slug":"cve-2026-33803-juniper-networks-junos-os-evolved-improper-communication","title":"Juniper Networks Junos OS Evolved improper communication restriction","severity":"medium","exploited":false,"published_at":"2026-07-09T22:17:03.807+00:00","url":"https://junglewise.ai/threats/cve-2026-33803-juniper-networks-junos-os-evolved-improper-communication"}],"generated_at":"2026-09-26T09:11:00.170868+00:00","technologies":[{"name":"Juniper Networks Junos OS Evolved","slug":"junos-os-evolved","vulnerabilities":9,"url":"https://junglewise.ai/threats/technologies/junos-os-evolved"}]}