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Vulnerability Analysis

Cisco IOS XE CVE-2023-20198: Tens of Thousands of Devices Implanted

A critical zero-day in Cisco IOS XE's web UI allowed unauthenticated attackers to create admin accounts and deploy implants on over 40,000 devices worldwide.

Feb 5, 20265 min read
Vulnerability Analysis

curl CVE-2023-38545: The Worst curl Vulnerability in Years

A heap buffer overflow in curl's SOCKS5 proxy handshake earned a severity rating of HIGH from curl's creator Daniel Stenberg, who called it the worst curl flaw in a long time.

Feb 5, 20265 min read
Vulnerability Analysis

JetBrains TeamCity CVE-2023-42793: When Your Build Server Becomes the Attack Vector

A critical authentication bypass in TeamCity allowed unauthenticated attackers to gain admin access to CI/CD servers. State-sponsored groups exploited it to compromise software supply chains.

Feb 4, 20266 min read
Vulnerability Analysis

Progress WS_FTP CVE-2023-40044: Another File Transfer Platform Falls to Pre-Auth RCE

A critical deserialization vulnerability in Progress WS_FTP Server allowed unauthenticated RCE. Coming after MOVEit, it proved that file transfer platforms remain a systemic weak point.

Feb 4, 20265 min read
Vulnerability Analysis

PwnKit Five Years On: Why CVE-2021-4034 Still Lives in Production

PwnKit was a trivial local privilege escalation in polkit that affected nearly every Linux distribution for over a decade. The technical details and the residual risk in 2026.

Feb 3, 20265 min read
Vulnerability Analysis

WinRAR Zero-Day CVE-2023-38831: Weaponized Archives in the Wild

A WinRAR vulnerability exploited since April 2023 allowed attackers to execute arbitrary code when users opened seemingly harmless files inside ZIP archives.

Feb 2, 20265 min read
Vulnerability Analysis

SonicWall SMA 1000 CVE-2025-23006 Pre-Auth RCE

CVE-2025-23006 is a pre-auth deserialization RCE in SonicWall SMA 1000. Exploit chain, detection signals, and appliance hardening.

Feb 2, 20267 min read
Vulnerability Analysis

Ivanti EPMM Zero-Day CVE-2023-35078: Norwegian Government Breach

A critical authentication bypass in Ivanti's Endpoint Manager Mobile was exploited to breach Norwegian government agencies, earning a perfect CVSS 10.0 score.

Feb 1, 20264 min read
Vulnerability Analysis

Zenbleed: AMD CPU Vulnerability Leaks Data Across Processes (CVE-2023-20593)

A speculative execution bug in AMD Zen 2 processors allows attackers to steal sensitive data at 30KB per core per second, affecting cloud environments and shared infrastructure.

Jan 31, 20265 min read

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