CVE-2026-21902 - Vulnerability Details

Related Threat Clusters

• Critical Vulnerability in Juniper PTX Routers Allows Remote Code Execution

  A critical vulnerability identified as CVE-2026-21902 affects the Junos OS Evolved on PTX Series routers, enabling unauthenticated attackers to execute code with root privileges. These routers are widely used by…

  15 articles · Updated February 26, 2026
• Podcast Discusses Cybersecurity Trends and Ethical Hacking

  A podcast released on February 1, 2026, covers various aspects of cybersecurity, including ethical hacking. The discussion emphasizes the importance of understanding cookie usage and data privacy in the context of…

  1111 articles · Updated February 1, 2026
• Israel's Cyber Operation Targets Iranian Supreme Leader Khamenei

  Israel conducted a cyber operation to hack Tehran's traffic cameras, allowing them to monitor the movements of Iran's supreme leader, Ali Khamenei, and his bodyguards. This intelligence gathering was part of a broader…

  69 articles · Updated March 2, 2026
• Junos OS Evolved CVE-2026-21902: Incorrect Permission Assignment Vulnerability

  CVE-2026-21902, published on February 25, 2026, identifies an incorrect permission assignment in Junos OS Evolved, which could lead to remote code execution (RCE). This vulnerability affects devices running the affected…

  2 articles · Updated March 3, 2026

Recent Intelligence Reports

• Risky Bulletin: Iranian hackers are scanning for security cameras to aid missile strikes — News.Risky.Biz · March 6, 2026
• Sometimes, You Can Just Feel The Security In The Design (Junos OS Evolved CVE-2026-21902 RCE) — Reddit · March 3, 2026
• Juniper issues emergency patch for critical PTX router RCE — Securityaffairs.Co · February 27, 2026
• Juniper Networks PTX Routers Affected by Critical Vulnerability — Securityweek · February 27, 2026
• Juniper Networks PTX Vulnerability Enables Full Router Takeover — Cybersecuritynews · February 27, 2026
• Junos OS Evolved: Out-of-cycle update closes code smuggling vulnerability — Heise.De · February 27, 2026
• Critical vulnerability in Junos OS Evolved PTX Series — Csa.Sg · February 27, 2026
• H — Aha · February 26, 2026

Related Entities