Firmware Hacking Manufacturing VPN 
Security Affairs
DECEMBER 5, 2021
Researchers discovered a total of 226 potential security vulnerabilities in nine Wi-Fi popular routers from known manufacturers. Since the integration of a new kernel into the firmware is costly, no manufacturer was up to date here. SecurityAffairs – hacking, routers). ” reads the advisory published by the experts.
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.
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Security Affairs
AUGUST 4, 2022
Tens of router models from Taiwanese SOHO manufacturer DrayTek are affected by a critical, unauthenticated, remote code execution vulnerability, tracked as CVE-2022-32548, that can be exploited to fully compromise a vulnerable device and gain unauthorized access to the broader network. . SecurityAffairs – hacking, DrayTek Vigor).
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.”
Security Affairs
MARCH 28, 2020
The two critical remote command injection vulnerabilities tracked as CVE-2020-8515 affect DrayTek Vigor network devices, including enterprise switches, routers, load-balancers, and VPN gateway. On the 6th Feb, we released an updated firmware to address this issue.” firmware or later. SecurityAffairs – DrayTek, hacking).
Security Affairs
JUNE 27, 2022
.” The Chinese researchers who discovered the vulnerabilities pointed out that CODESYS V2 Runtime is used by many manufacturers, and most of these manufacturers still use outdated versions. The vulnerabilities affect a large number of manufacturers using a version of CODESYS V2 Runtime older than V2.4.7.57.
Security Affairs
SEPTEMBER 15, 2020
7 ] CVE-2019-19781 : Citrix Virtual Private Network (VPN) Appliances – CISA has observed the threat actors attempting to discover vulnerable Citrix VPN Appliances. Citrix blog post: firmware updates for Citrix ADC and Citrix Gateway versions 12.1 SecurityAffairs – hacking, China). “According to a recent U.S.
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