Vulnerabilities
GreyNoise warns of a spike in exploitation attempts targeting a two-year-old vulnerability in Zyxel firewalls.
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All posts tagged "firewall"
Vulnerabilities
The Radware Cloud WAF product vulnerabilities disclosed by CERT/CC were addressed two years ago.
Vulnerabilities
Palo Alto Networks is warning customers that a second vulnerability patched in February is being exploited in attacks.
Vulnerabilities
Palo Alto Networks has confirmed that a recently patched firewall vulnerability tracked as CVE-2025-0108 is being actively exploited.
Vulnerabilities
The exploitation of a recent SonicWall vulnerability has started shortly after proof-of-concept (PoC) code was published.
Vulnerabilities
Attempts to exploit CVE-2024-0108, an authentication bypass vulnerability in Palo Alto firewalls, started one day after disclosure.
Vulnerabilities
Palo Alto Networks has published 10 new security advisories, including one for a high-severity firewall authentication bypass vulnerability.
Data Breaches
Hackers have leaked 15,000 Fortinet firewall configurations, which were apparently obtained as a result of exploitation of CVE-2022–40684.
Vulnerabilities
Threat actors are exploiting a recent GFI KerioControl firewall vulnerability that leads to remote code execution.
Vulnerabilities
Palo Alto Networks has patched CVE-2024-3393, a vulnerability that has been exploited for DoS attacks against the company’s firewalls.
Vulnerabilities
Sophos has released patches for a critical-severity firewall vulnerability that could lead to remote code execution.
Tracking & Law Enforcement
The US government announced charges, sanctions and a reward for Guan Tianfeng, a Chinese national accused of involvement in Sophos firewall hacks.
Vulnerabilities
A second vulnerability in Zyxel firewalls has been exploited in Helldown ransomware attacks over the past weeks.
Malware & Threats
The number of internet-exposed Palo Alto firewalls is dropping, but 2,000 have been compromised, according to Shadowserver Foundation.
Vulnerabilities
Palo Alto Networks has confirmed that a zero-day is being exploited in attacks after investigating claims of a firewall remote code execution flaw.
Nation-State
The FBI is asking for information on the Chinese threat actors targeting Sophos edge devices to compromise private and government entities.
Vulnerabilities
SonicWall is warning customers that the recently patched critical vulnerability CVE-2024-40766 may be exploited in the wild.
Malware & Threats
A state-sponsored threat actor has been exploiting a zero-day in Palo Alto Networks firewalls for the past two weeks.
Vulnerabilities
Palo Alto Networks warns of limited exploitation of a critical command injection vulnerability leading to code execution on firewalls.
Network Security
Zyxel patches at least 15 security flaws that expose users to authentication bypass, command injection and denial-of-service attacks.
Mobile & Wireless
Since August 2015, Google has delivered a constant stream of monthly security patches for Android. Until July 2025.
Mobile & Wireless
Artificial Intelligence
Network Security
Malware & Threats
Noteworthy stories that might have slipped under the radar: Microsoft shows attack against AMD processors, SentinelOne details latest ZuRu macOS malware version, Indian APT...
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