Summary: A recent campaign named “J-magic” targets Juniper routers using a dormant backdoor malware called “cd00r,” which activates upon receiving specific packets. This malware exploits vulnerabilities in enterprise routers, particularly those configured as VPN gateways or with exposed NETCONF ports, allowing attackers to gain control and access sensitive data. The incident highlights significant security gaps in edge network devices, which often lack adequate detection measures.
Threat Actor: Unknown | J-magic
Victim: Various organizations | Juniper routers
Keypoints :
- J-magic campaign focuses on Juniper routers rather than more commonly targeted Cisco devices.
- The malware, cd00r, remains dormant until triggered by a specific “magic packet,” allowing for stealthy data theft and manipulation.
- Many affected routers lack endpoint detection capabilities, making them vulnerable to such attacks.
Source: https://www.darkreading.com/endpoint-security/black-magic-enterprise-juniper-routers-backdoor