Security Affairs

JULY 3, 2023

Researchers reported that there are 490,000 Fortinet firewalls exposing SSL VPN interfaces on the internet, and roughly 69% of them are still vulnerable to CVE-2023-27997. For this reason, if the customer has SSL-VPN enabled, Fortinet is advising customers to take immediate action to upgrade to the most recent firmware release.

Firewall 83

Firewall VPN Firmware Internet 83

Security Affairs

JUNE 13, 2023

. “A heap-based buffer overflow vulnerability [CWE-122] in FortiOS and FortiProxy SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.” If the customer is not operating SSL-VPN the risk of this issue is mitigated – however, Fortinet still recommends upgrading.”

Firewall 83

Firewall VPN Firmware Manufacturing 83

Malwarebytes

JULY 28, 2021

Researchers at RandoriSec have found serious vulnerabilities in the firmware provided by UDP Technology to Geutebrück and many other IP camera vendors. According to the researchers the firmware supplier UDP Technology fails to respond to their reports despite numerous mails and LinkedIn messages. History lessons. Mitigation.

Firmware 112

Firmware Technology Authentication IoT 112

eSecurity Planet

OCTOBER 1, 2021

The National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) have released guidance and best practices for securing virtual private network (VPN) solutions. What might be most striking about the document is how many security steps and solutions it takes to properly secure VPN connections.

VPN 95

VPN Authentication Passwords Software 95

eSecurity Planet

MARCH 1, 2023

Update your router firmware from your router’s manufacturer and install them to ensure your router is up to date and secure. Use a firewall on your router and any devices connected to your network to prevent unauthorized access to your network and data. Whitelist devices if you want even more restrictive network access.

Wireless 89

Wireless Encryption Authentication IoT 89

Security Affairs

JULY 31, 2019

Cybersecurity and Infrastructure Security Agency (CISA) published an advisory to warn of critical flaws affecting access control systems manufactured by Prima Systems. “To update to the latest firmware, each user should select the “Check for Upgrade” option in the “Centrals” menu in the GUI. ” concludes the CISA advisory.

Backups 58

Backups Authentication Advertising Firmware 58

SecureList

SEPTEMBER 21, 2023

As if that were not enough, many IoT devices have unalterable main passwords set by manufacturers. Although the manufacturer issued an update that resolved the vulnerability, similar attacks remain a concern. The most commonly used preemptive tactic is adding firewall rules that block incoming connection attempts.

IoT 86

IoT DDOS Passwords Malware 86