Remote Code Execution
Hackers exploited Windows WebDav zero-day to drop malware
An APT hacking group known as ‘Stealth Falcon’ exploited a Windows WebDav RCE vulnerability in zero-day attacks since March 2025 against defense and government organizations in Turkey, Qatar, Egypt, and Yemen. Stealth Falcon (aka ‘FruityArmor’) is an advanced persistent threat (APT) group known for conducting cyberespionage attacks against Middle East organizations. The flaw, tracked under CVE-2025-33053, […]
Over 84,000 Roundcube instances vulnerable to actively exploited flaw
Over 84,000 Roundcube webmail installations are vulnerable to CVE-2025-49113, a critical remote code execution (RCE) flaw with a public exploit. The flaw, which impacts Roundcube versions 1.1.0 through 1.6.10, spanning over a decade, was patched on June 1, 2025, following its discovery and reporting by security researcher Kirill Firsov. The bug stems from unsanitized $_GET[‘_from’] input, […]
Critical Fortinet flaws now exploited in Qilin ransomware attacks
The Qilin ransomware operation has recently joined attacks exploiting two Fortinet vulnerabilities that allow bypassing authentication on vulnerable devices and executing malicious code remotely. Qilin (also tracked as Phantom Mantis) surfaced in August 2022 as a Ransomware-as-a-Service (RaaS) operation under the “Agenda” name and has since claimed responsibility for over 310 victims on its dark […]
Hacker selling critical Roundcube webmail exploit as tech info disclosed
Hackers are likely starting to exploit CVE-2025-49113, a critical vulnerability in the widely used Roundcube open-source webmail application that allows remote execution. The security issue has been present in Roundcube for over a decade and impacts versions of Roundcube webmail 1.1.0 through 1.6.10. It received a patch on June 1st. It took attackers just a […]
Hewlett Packard Enterprise warns of critical StoreOnce auth bypass
Hewlett Packard Enterprise (HPE) has issued a security bulletin to warn about eight vulnerabilities impacting StoreOnce, its disk-based backup and deduplication solution. Among the flaws fixed this time is a critical severity (CVSS v3.1 score: 9.8) authentication bypass vulnerability tracked under CVE-2025-37093, three remote code execution bugs, two directory traversal problems, and a server-side request forgery issue. The […]
Exploit details for max severity Cisco IOS XE flaw now public
Technical details about a maximum-severity Cisco IOS XE WLC arbitrary file upload flaw tracked as CVE-2025-20188 have been made publicly available, bringing us closer to a working exploit. The write-up by Horizon3 researchers does not contain a ‘ready-to-run’ proof of concept RCE exploit script, but it does provide enough information for a skilled attacker or […]
Hackers are exploiting critical flaw in vBulletin forum software
Two critical vulnerabilities affecting the open-source forum software vBulletin have been discovered, with one confirmed to be actively exploited in the wild. The flaws, tracked under CVE-2025-48827 and CVE-2025-48828, and rated critical (CVSS v3 score: 10.0 and 9.0 respectively), are an API method invocation and a remote code execution (RCE) via template engine abuse flaws. They impact vBulletin […]
Unpatched critical bugs in Versa Concerto lead to auth bypass, RCE
Critical vulnerabilities in Versa Concerto that are still unpatched could allow remote attackers to bypass authentication and execute arbitrary code on affected systems. Three security issues, two of them critical, were publicly disclosed by researchers at the vulnerability management firm ProjectDiscovery after reporting them to the vendor and receiving no confirmation of the bugs being addressed. Versa […]
Google fixes high severity Chrome flaw with public exploit
Google has released emergency security updates to patch a high-severity vulnerability in the Chrome web browser that could lead to full account takeover following successful exploitation. While it’s unclear if this security flaw has been used in attacks, the company warned that it has a public exploit, which is how it usually hints at active […]
Ivanti fixes EPMM zero-days chained in code execution attacks
Ivanti warned customers today to patch their Ivanti Endpoint Manager Mobile (EPMM) software against two security vulnerabilities chained in attacks to gain remote code execution. “Ivanti has released updates for Endpoint Manager Mobile (EPMM) which addresses one medium and one high severity vulnerability,” the company said. “When chained together, successful exploitation could lead to unauthenticated remote […]