juniper
Safeguard articles tagged "juniper" — guides, analysis, and best practices for software supply chain and application security.
10 articles
CVE-2020-1631: Juniper Junos OS Path Traversal Vulnerability
CVE-2020-1631 affects Juniper Junos OS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2022-03-25.
CVE-2023-36851: Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability
CVE-2023-36851 affects Juniper Junos OS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2023-11-13.
CVE-2023-36847: Juniper Junos OS EX Series Missing Authentication for Critical Function Vulnerability
CVE-2023-36847 affects Juniper Junos OS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2023-11-13.
CVE-2023-36846: Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability
CVE-2023-36846 affects Juniper Junos OS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2023-11-13.
CVE-2023-36845: Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability
CVE-2023-36845 affects Juniper Junos OS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2023-11-13.
CVE-2023-36844: Juniper Junos OS EX Series PHP External Variable Modification Vulnerability
CVE-2023-36844 affects Juniper Junos OS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2023-11-13.
CVE-2025-21590: Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability
CVE-2025-21590 affects Juniper Junos OS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2025-03-13.
CVE-2015-7755: Juniper ScreenOS Improper Authentication Vulnerability
CVE-2015-7755 affects Juniper ScreenOS and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2025-10-02.
When the Perimeter Device Is the Vulnerability: Juniper and SonicWall Confirmed Exploited
A decade-old Juniper ScreenOS backdoor-style auth bypass and a current SonicWall SMA1000 authorization gap both let attackers seize control of the appliance meant to enforce access control.
Juniper Junos CVE-2024-21591: Routing Plane Vulnerabilities and 2026 Defense
CVE-2024-21591 was an out-of-bounds write in Juniper Junos OS that affected core routing infrastructure. The technical details and what defenders should take away in 2026.
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