Bleeping Computer

Cisco warns of IOS zero-day vulnerability exploited in attacks

Cisco has released security updates to address a high-severity zero-day vulnerability in Cisco IOS and IOS XE Software that is currently being exploited in attacks. Tracked as CVE-2025-20352, the flaw ...
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 ...
Ars Technica

As many as 2 million Cisco devices affected by actively exploited 0-day

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...
Yahoo Finance

Cisco Systems (CSCO): Examining Valuation After Cybersecurity Warning and Quantum Software Launch

If you follow Cisco Systems (CSCO), there has been plenty to digest lately. The US Cybersecurity and Infrastructure Security Agency just issued urgent guidance to federal agencies after hackers were ...
TechRadar

Cisco warns zero-day vulnerability exploited in attacks on IOS software

Cisco patches CVE-2025-20352, a high-severity SNMP flaw actively exploited in the wild Attackers can cause DoS or gain root access using crafted SNMP packets and credentials No workaround exists; ...
Network World

Cisco admins urged to patch IOS, IOS XE devices

Network admins should quickly patch a vulnerability in Cisco Systems IOS and IOS XE software to remove a stack overflow condition in the software’s Simple Network Management Protocol (SNMP) subsystem ...
Yahoo Finance

Jim Cramer Explains Why Cisco Remains in the Charitable Trust Portfolio

Cisco Systems, Inc. (NASDAQ:CSCO) is one of the stocks Jim Cramer commented on. A caller asked how Oracle’s strong earnings might impact Cisco’s future performance. They inquired whether the company ...
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 Washington Post

U.S. government scrambles to stop new hacking campaign blamed on China

Officials warned that the breaches since May allowed hackers to remain inside Cisco security gear deployed to protect government networks. Federal agencies are racing to contain a new wave of ...
Infosecurity-magazine.com

ArcaneDoor Threat Actor Resurfaces in Continued Attacks Against Cisco Firewalls

A newly identified cyber-attack campaign has exploited Cisco Adaptive Security Appliance (ASA) devices in a sophisticated operation linked to the espionage-focused ArcaneDoor threat actor. The attacks ...
Nextgov

CISA issues emergency patching directive for Cisco devices on federal networks

Get the latest federal technology news delivered to your inbox. The Cybersecurity and Infrastructure Security Agency is ordering federal agencies to patch Cisco devices that have been exploited by an ...
PC Magazine

Widespread Hack Hits Cisco Firewalls Via Zero-Day Flaws

The US’s Cybersecurity and Infrastructure Security Agency has issued an emergency directive, calling the hacking campaign 'widespread.' When he's not battling bugs and robots in Helldivers 2, Michael ...