GitHub

A Cisco ASA config and ACL analysis tool to help identify unused configuration items

ASA-Cleanup is run from the command line with typical switches and parameters to tell it what to do. It processes the config-file, "show access list" file, or device-direct SSH login and then displays ...
TechCrunch

CISA warns federal agencies to patch flawed Cisco firewalls amid ‘active exploitation’ across the US government

U.S. cybersecurity agency CISA says federal government departments are not sufficiently patching to protect against an active hacking campaign targeting Cisco firewalls. In an updated advisory ...
The Record

Chinese hackers scanning, exploiting Cisco ASA firewalls used by governments worldwide

China-based hackers are scanning for and exploiting a popular line of Cisco firewalls used by governments in the U.S., Europe and Asia. Incident responders from Palo Alto Networks’ Unit 42 have been ...
financefeeds

Setting Up Crypto on a Cisco Router: Configuration Made Simple

Cisco routers utilize cryptographic features, such as IPsec VPNs, to secure network communications. IPsec combines encryption, hashing, and authentication for secure data transfer. Key components: ...
TechRadar

Around 50,000 Cisco firewalls are vulnerable to attack, so patch now

50,000 Cisco firewalls vulnerable to actively exploited RCE flaws CVE-2025-20333 and 20362 Cisco and CISA urge immediate patching; no workarounds available for affected ASA/FTD devices Shadowserver ...
Voicendata.com

Cisco Zero-Day Attack: Exploited ASA & IOS flaws threaten global networks

Cisco is facing a series of critical zero-day vulnerabilities, which are actively being exploited. These flaws affect two of Cisco’s most foundational product lines - Cisco Adaptive Security ...
Dataquest

Cisco ASA Zero-Day Attack puts global networks on high alert

Cisco has issued an urgent advisory about a zero-day vulnerability in its Adaptive Security Appliance (ASA) devices. The flaw is currently under active exploitation by an advanced threat group, ...
PCQuest

Cisco ASA zero day exploit puts global networks at risk as Duo users targeted

A severe zero-day vulnerability affecting the Cisco Adaptive Security Appliance (ASA) devices is currently being exploited, allowing attackers to hijack sessions and bypass Duo multifactor ...
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 ...
Dark Reading

Cisco's Wave of Actively Exploited Zero-Day Bugs Targets Firewalls, IOS

A host of Cisco devices have been under attack in recent months thanks to zero-day security vulnerabilities affecting millions of appliances, and organizations should waste no time in patching them ...
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 ...
The Hacker News

Urgent: Cisco ASA Zero-Day Duo Under Attack; CISA Triggers Emergency Mitigation Directive

Cisco is urging customers to patch two security flaws impacting the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) ...