theregister

Warnings about Cisco vulns under active exploit are falling on deaf ears

Nearly 50,000 Cisco ASA/FTD instances vulnerable to two bugs that are actively being exploited by "advanced" attackers remain exposed to the internet, according to Shadowserver data. The internet ...
Yahoo

Cisco firewall flaws endanger nearly 50,000 devices worldwide

This story was originally published on Cybersecurity Dive. To receive daily news and insights, subscribe to our free daily Cybersecurity Dive newsletter. Nearly 50,000 Cisco firewall devices with ...
SiliconANGLE

CISA instructs federal agencies to patch new flaws in Cisco firewall devices

The U.S. Cybersecurity and Infrastructure Security Agency has instructed federal agencies to patch two zero-day or unpatched vulnerabilities that affect certain Cisco Systems Inc. devices. CISA ...
Honolulu Star-Advertiser

Hackers exploit Cisco firewall flaw, U.S. issues urgent alert

WASHINGTON >> The U.S. government’s cyber defense agency has issued urgent guidance to other federal agencies over hackers exploiting a previously unknown vulnerability in Cisco security devices. In ...
SecurityWeek

Cisco Firewall Zero-Days Exploited in China-Linked ArcaneDoor Attacks

Leading to remote code execution and privilege escalation, the flaws were exploited on Cisco ASA 5500-X series devices that lack secure boot. Cisco on Thursday released emergency patches for two ...
The Hacker News

Cisco ASA Firewall Zero-Day Exploits Deploy RayInitiator and LINE VIPER Malware

The U.K. National Cyber Security Centre (NCSC) has revealed that threat actors have exploited the recently disclosed security flaws impacting Cisco firewalls as part of zero-day attacks to deliver ...
Reuters

US sounds alarm over hackers targeting Cisco security devices

WASHINGTON, Sept 25 (Reuters) - The U.S. government's cyber defense agency has issued urgent guidance to other federal agencies over hackers exploiting a previously unknown vulnerability in Cisco ...
Bleeping Computer

Cisco warns of ASA firewall zero-days exploited in attacks

Cisco warned customers today to patch two zero-day vulnerabilities that are actively being exploited in attacks and impact the company's firewall software. The first one (CVE-2025-20333) allows ...
CSOonline

Patch now: Attacker finds another zero day in Cisco firewall software

A critical zero-day vulnerability in certain Cisco Systems firewalls has to be patched immediately, US and UK cyber authorities warned Thursday. They said exploits of the hole are part of ongoing ...
Hackaday

This Week In Security: The Shai-Hulud Worm, ShadowLeak, And Inside The Great Firewall

Hardly a week goes by that there isn’t a story to cover about malware getting published to a repository. Last week it was millions of downloads on NPM, but this week it’s something much more ...
TechRadar

SonicWall customers told to reset credentials following firewall data breach

Threat actors brute-forced SonicWall’s cloud portal, accessing encrypted firewall configuration backups Up to 25,000 organizations may be affected; SonicWall urges immediate credential resets No data ...