PoC for critical Progress Flowmon vulnerability released (CVE-2024-2389)

More details of and a proof-of-concept exploit for an unauthenticated OS command injection vulnerability (CVE-2024-2389) in Flowmon, Progress Software’s network monitoring/analysis and security solution, have been published. The critical vulnerab… Continue reading PoC for critical Progress Flowmon vulnerability released (CVE-2024-2389)

Palo Alto firewalls: Public exploits, rising attacks, ineffective mitigation

While it initially seemed that protecting Palo Alto Network firewalls from attacks leveraging CVE-2024-3400 would be possible by disabling the devices’ telemetry, it has now been confirmed that this mitigation is ineffectual. “Device teleme… Continue reading Palo Alto firewalls: Public exploits, rising attacks, ineffective mitigation

A critical vulnerability in Delinea Secret Server allows auth bypass, admin access

Organizations with on-prem installations of Delinea Secret Server are urged to update them immediately, to plug a critical vulnerability that may allow attackers to bypass authentication, gain admin access and extract secrets. Fixing the Delinea Secret… Continue reading A critical vulnerability in Delinea Secret Server allows auth bypass, admin access

PoC exploit for critical Fortra FileCatalyst MFT vulnerability released (CVE-2024-25153)

Proof-of-concept (PoC) exploit code for a critical RCE vulnerability (CVE-2024-25153) in Fortra FileCatalyst MFT solution has been published. About CVE-2024-25153 Fortra FileCatalyst is an enterprise managed file transfer (MFT) software solution that i… Continue reading PoC exploit for critical Fortra FileCatalyst MFT vulnerability released (CVE-2024-25153)

Critical FortiClient EMS vulnerability fixed, (fake?) PoC for sale (CVE-2023-48788)

A recently fixed SQL injection vulnerability (CVE-2023-48788) in Fortinet’s FortiClient Endpoint Management Server (EMS) solution has apparently piqued the interest of many: Horizon3’s Attack Team means to publish technical details and a pr… Continue reading Critical FortiClient EMS vulnerability fixed, (fake?) PoC for sale (CVE-2023-48788)

PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800)

Arcserve has fixed critical security vulnerabilities (CVE-2024-0799, CVE-2024-0800) in its Unified Data Protection (UDP) solution that can be chained to upload malicious files to the underlying Windows system. Tenable researchers have published a PoC e… Continue reading PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800)

Attackers exploiting ConnectWise ScreenConnect flaws, fixes available for all users (CVE-2024-1709, CVE-2024-1708)

The two ScreenConnect vulnerabilities ConnectWise has recently urged customers to patch have finally been assigned CVE numbers: CVE-2024-1709 for the authentication bypass, CVE-2024-1708 for the path traversal flaw. ConnectWise has also released a newe… Continue reading Attackers exploiting ConnectWise ScreenConnect flaws, fixes available for all users (CVE-2024-1709, CVE-2024-1708)

A zero-day vulnerability (and PoC) to blind defenses relying on Windows event logs

A zero-day vulnerability that, when triggered, could crash the Windows Event Log service on all supported (and some legacy) versions of Windows could spell trouble for enterprise defenders. Discovered by a security researcher named Florian and reported… Continue reading A zero-day vulnerability (and PoC) to blind defenses relying on Windows event logs