rce
SonicWall SMA VPN devices targeted in attacks since January
A remote code execution vulnerability affecting SonicWall Secure Mobile Access (SMA) appliances has been under active exploitation since at least January 2025, according to cybersecurity company Arctic Wolf. This security flaw (CVE-2021-20035) impacts SMA 200, SMA 210, SMA 400, SMA 410, and SMA 500v devices and was patched almost four years ago, in September 2021, […]
Cisco Webex bug lets hackers gain code execution via meeting links
Cisco has released security updates for a high-severity Webex vulnerability that allows unauthenticated attackers to gain client-side remote code execution using malicious meeting invite links. Tracked as CVE-2025-20236, this security flaw was found in the Webex custom URL parser and can be exploited by tricking users into downloading arbitrary files, which lets threat actors execute […]
CISA tags SonicWall VPN flaw as actively exploited in attacks
On Wednesday, CISA warned federal agencies to secure their SonicWall Secure Mobile Access (SMA) 100 series appliances against attacks exploiting a high-severity remote code execution vulnerability. Tracked as CVE-2021-20035, this security flaw impacts SMA 200, SMA 210, SMA 400, SMA 410, and SMA 500v (ESX, KVM, AWS, Azure) devices. Successful exploitation can allow remote threat actors […]
WhatsApp flaw can let attackers run malicious code on Windows PCs
Meta warned Windows users to update the WhatsApp messaging app to the latest version to patch a vulnerability that can let attackers execute malicious code on their devices. Described as a spoofing issue and tracked as CVE-2025-30401, this security flaw can be exploited by attackers by sending maliciously crafted files with altered file types to potential […]
Max severity RCE flaw discovered in widely used Apache Parquet
A maximum severity remote code execution (RCE) vulnerability has been discovered impacting all versions of Apache Parquet up to and including 1.15.0. The problem stems from the deserialization of untrusted data that could allow attackers with specially crafted Parquet files to gain control of target systems, exfiltrate or modify data, disrupt services, or introduce dangerous […]
Ivanti patches Connect Secure zero-day exploited since mid-March
Ivanti has released security updates to patch a critical Connect Secure remote code execution vulnerability exploited by a China-linked espionage actor to deploy malware since at least mid-March 2025. Tracked as CVE-2025-22457, this critical security flaw is due to a stack-based buffer overflow weakness. It impacts Pulse Connect Secure 9.1x (which reached end-of-support in December), Ivanti […]
The 4 WordPress flaws hackers targeted the most in Q1 2025
A new report sheds light on the most targeted WordPress plugin vulnerabilities hackers used in the first quarter of 2025 to compromise sites. All four flaws are vulnerabilities discovered and fixed in 2024 but remain unpatched in many cases, giving hackers the opportunity to execute arbitrary code or exfiltrate sensitive data. Among the four flaws, […]
Popular WordPress security plugin WP Ghost vulnerable to RCE bug
Popular WordPress security plugin WP Ghost is vulnerable to a critical severity flaw that could allow unauthenticated attackers to remotely execute code and hijack servers. WP Ghost is a popular security add-on used in over 200,000 WordPress sites that claims to stop 140,000 hacker attacks and over 9 million brute-forcing attempts every month. It also […]
Critical RCE flaw in Apache Tomcat actively exploited in attacks
A critical remote code execution (RCE) vulnerability in Apache Tomcat tracked as CVE-2025-24813 is actively exploited in the wild, enabling attackers to take over servers with a simple PUT request. Hackers are reportedly leveraging proof-of-concept (PoC) exploits that were published on GitHub just 30 hours after the flaw was disclosed last week. The malicious activity […]
Critical PHP RCE vulnerability mass exploited in new attacks
Threat intelligence company GreyNoise warns that a critical PHP remote code execution vulnerability that impacts Windows systems is now under mass exploitation. Tracked as CVE-2024-4577, this PHP-CGI argument injection flaw was patched in June 2024 and affects Windows PHP installations with PHP running in CGI mode. Successful exploitation enables unauthenticated attackers to execute arbitrary code and leads to […]