This threat brief is frequently updated as new threat intelligence is available for us to share. The full update log is at the end of this post and offers the fullest account of all changes made.
Updated April 19 to include information on observed levels of attempted exploitation and relative prevalence of those levels, with unsuccessful attempts and attempts to confirm the device is exploitable forming the majority of the activity observed. Palo Alto Networks and Unit 42 are engaged in tracking activity related to CVE-2024-3400 and are working with external researchers, partners and customers to share information transparently and rapidly.
Read more…
Source: Palo Alto Unit 42
Related:
- Multiple Vulnerabilities in SonicOS
January 8, 2025
SonicWall has released a security advisory to address three high severity vulnerabilities and one medium severity vulnerability in SonicOS. SonicWall appliances are security appliances that provide virtual private network (VPN) and ‘next-gen’ firewall capabilities. Read more… Source: NHS Digital Sign up for our Newsletter Related:
- Attackers exploiting a patched FortiClient EMS vulnerability in the wild
December 19, 2024
During a recent incident response, Kaspersky’s GERT team identified a set of TTPs and indicators linked to an attacker that infiltrated a company’s networks by targeting a Fortinet vulnerability for which a patch was already available. This vulnerability is an improper filtering of SQL command input making the system susceptible to an SQL injection. It specifically ...
- U.S. Considers Ban On Chinese Made TP-Link Routers
December 18, 2024
The United States government is taking aim at TP-Link, a Chinese technology company that dominates the home and small-business router market in the U.S., amid mounting national security concerns. With TP-Link holding a significant 65% market share, federal authorities are investigating potential vulnerabilities in the company’s devices that could be exploited by foreign entities for cyberattacks. Read ...
- Ivanti Releases Security Updates for Multiple Products
December 11, 2024
Ivanti has released security advisories addressing vulnerabilities in Cloud Services Application, Connect Secure, and Policy Secure. Ivanti Cloud Services Applicance (CSA) is an appliance that provides secure communication and functionality over the internet. Ivanti Connect Secure and Policy Secure are SSL VPN solutions used for remote and mobile access to corporate resources. Read more… Source: NHS Digital Sign ...
- US sanctions Chinese cybersecurity firm for firewall hacks targeting critical infrastructure
December 10, 2024
The U.S. sanctioned a Chinese cybersecurity company and one of its employees for exploiting a zero-day vulnerability in Sophos firewalls to target U.S. organizations. On Tuesday, the U.S. Treasury Department said Guan Tianfeng, an employee of Sichuan Silence, used the vulnerability to compromise approximately 81,000 firewalls in April 2020. The hacking campaign, detailed by Sophos in ...
- Zyxel Releases Advisory for Exploited Vulnerability CVE-2024-11667
December 2, 2024
Zyxel has released a security advisory addressing recent targeting of its firewall products. Attackers have been observed exploiting vulnerabilities patched in September (see Cyber Alert CC-4541) and a previously undisclosed high severity vulnerability. CVE-2024-11667 is a path traversal vulnerability and has a CVSSv3 score of 7.5. If exploited, an attacker could download or upload files via ...