Vulnerabilities
The networking giant has added the recently patched CVE-2026-20128 and CVE-2026-20122 to the list of exploited vulnerabilities.
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All posts tagged "Cisco"
Vulnerabilities
Cisco has rolled out patches for 48 vulnerabilities in Firewall ASA, Secure FMC, and Secure FTD products.
Malware & Threats
Already added to CISA’s KEV catalog, the flaw allows attackers to bypass authentication and gain administrative privileges.
Vulnerabilities
The security defects can lead to DoS conditions, arbitrary command execution, and privilege escalation.
Vulnerabilities
Cisco has released patches for CVE-2026-20045, a critical vulnerability that can be exploited for unauthenticated remote code execution.
Vulnerabilities
UAT-9686 exploited the bug to deploy the AquaShell backdoor on Cisco appliances with certain ports open to the internet.
Malware & Threats
The critical zero-day is tracked as CVE-2025-20393 and it impacts Secure Email Gateway and Secure Email and Web Manager appliances.
Government
Federal agencies have reported as ‘patched’ ASA or FTD devices running software versions vulnerable to attacks.
Vulnerabilities
Amazon has seen a threat actor exploiting CVE-2025-20337 and CVE-2025-5777, two critical Cisco and Citrix vulnerabilities, as zero-days.
Vulnerabilities
The flaws allow attackers to execute arbitrary code remotely and elevate their privileges to root on an affected system.
Malware & Threats
Threat actors are exploiting CVE-2025-20352, a recent Cisco zero-day, to deploy a rootkit on older networking devices.
Malware & Threats
GreyNoise has discovered that attacks exploiting Cisco, Fortinet, and Palo Alto Networks vulnerabilities are launched from the same infrastructure.
Vulnerabilities
Leading to remote code execution and privilege escalation, the flaws were exploited on Cisco ASA 5500-X series devices that lack secure boot.
Network Security
The security defect allows remote attackers with administrative privileges to execute arbitrary code as the root user.
Vulnerabilities
High-severity flaws in IOS XR could lead to ISO image verification bypass and denial-of-service conditions.
Nation-State
Russian state-sponsored hackers tracked as Static Tundra continue to target Cisco devices affected by CVE-2018-0171.
Vulnerabilities
Cisco has released over 20 advisories as part of its August 2025 bundled publication for ASA, FMC and FTD products.
Data Breaches
Cisco has disclosed a data breach affecting Cisco.com user accounts, including names, email address, and phone numbers.
Vulnerabilities
Cisco says it is aware of attempted exploitation of critical ISE vulnerabilities leading to unauthenticated remote code execution.
Vulnerabilities
Cisco has released patches for multiple vulnerabilities, including a critical flaw in Cisco ISE that leads to remote code execution (RCE).
Artificial Intelligence
Attack demonstrates how LLM agents can combine known exploitation techniques with real-time reasoning to automate complex, multi-stage intrusions.
Artificial Intelligence
Artificial Intelligence
Artificial Intelligence
Cybercrime
Noteworthy stories that might have slipped under the radar: Anonymous-linked Canadian hacker jailed, researcher drops zero-days in open source projects, Venezuelans sentenced in the...
Artificial Intelligence
