Juniper

China-linked APT UNC3886 targets EoL Juniper routersChina-linked APT UNC3886 targets EoL Juniper routers

China-linked APT UNC3886 targets EoL Juniper routers

Mandiant researchers warn that China-linked actors are deploying custom backdoors on Juniper Networks Junos OS MX routers. In mid-2024, Mandiant identified…

2 months ago
Juniper Networks fixed a critical flaw in Session Smart RoutersJuniper Networks fixed a critical flaw in Session Smart Routers

Juniper Networks fixed a critical flaw in Session Smart Routers

Juniper Networks has addressed a critical vulnerability, tracked as CVE-2025-21589, impacting the Session Smart Router. Juniper Networks addressed a critical…

3 months ago
J-magic malware campaign targets Juniper routersJ-magic malware campaign targets Juniper routers

J-magic malware campaign targets Juniper routers

Threat actors are targeting Juniper routers with a custom backdoor in a campaign called code-named "J-magic," attackers are exploiting a…

4 months ago
CISA adds five vulnerabilities in Juniper devices to its Known Exploited Vulnerabilities catalogCISA adds five vulnerabilities in Juniper devices to its Known Exploited Vulnerabilities catalog

CISA adds five vulnerabilities in Juniper devices to its Known Exploited Vulnerabilities catalog

US CISA added four vulnerabilities (tracked as CVE-2023-36844, CVE-2023-36845, CVE-2023-36846, and CVE-2023-36847) in Juniper devices to its Known Exploited Vulnerabilities catalog.…

2 years ago
12,000 Juniper SRX firewalls and EX switches vulnerable to CVE-2023-3684512,000 Juniper SRX firewalls and EX switches vulnerable to CVE-2023-36845

12,000 Juniper SRX firewalls and EX switches vulnerable to CVE-2023-36845

Researchers discovered approximately 12,000 Juniper SRX firewalls and EX switches vulnerable to a recently disclosed CVE-2023-36845 RCE flaw. VulnCheck researchers…

2 years ago
Threat actors started exploiting Juniper flaws shortly after PoC releaseThreat actors started exploiting Juniper flaws shortly after PoC release

Threat actors started exploiting Juniper flaws shortly after PoC release

Threat actors started using the exploit chain in attacks on Juniper EX switches and SRX firewalls shortly after the release…

2 years ago
Researchers published PoC exploit code for Juniper SRX firewall flawsResearchers published PoC exploit code for Juniper SRX firewall flaws

Researchers published PoC exploit code for Juniper SRX firewall flaws

Researchers published a PoC exploit code for Juniper SRX firewall flaws that can be chained to gain RCE in Juniper's…

2 years ago
Multiple vulnerabilities affect the Juniper Junos OSMultiple vulnerabilities affect the Juniper Junos OS

Multiple vulnerabilities affect the Juniper Junos OS

Juniper Networks devices are affected by multiple high-severity issues, including code execution vulnerabilities. Multiple high-severity security vulnerabilities have been discovered…

3 years ago
Juniper fixes tens of flaws affecting the Junos OSJuniper fixes tens of flaws affecting the Junos OS

Juniper fixes tens of flaws affecting the Junos OS

Juniper Networks has addressed tens of vulnerabilities, including serious flaws that can be exploited to take over vulnerable systems. Juniper…

5 years ago
Juniper SRX firewalls open a root-level account due to a flawJuniper SRX firewalls open a root-level account due to a flaw

Juniper SRX firewalls open a root-level account due to a flaw

Experts at Juniper have discovered that an update for its Juniper SRX firewalls opens a root-level account on the network device. The…

8 years ago