Tag: cisco
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Researchers Unveil New Mechanism to Track Compartmentalized Cyber Threats
Cisco Talos, in collaboration with The Vertex Project, has introduced an innovative approach to tackle the rising complexity of compartmentalized cyber threats. As modern cyberattacks increasingly involve multiple threat actors executing distinct stages of an attack kill chain-such as initial access, exploitation, and ransomware deployment-traditional threat modeling frameworks like the Diamond Model have struggled to…
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Defining a new methodology for modeling and tracking compartmentalized threats
How do you profile actors and defend your systems when multiple threat actors are working together? In Part 2, Cisco Talos proposes an extended Diamond Model to analyze complex relationships between attackers. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/compartmentalized-threat-modeling/
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Redefining IABs: Impacts of compartmentalization on threat tracking and modeling
Threat actors are teaming up, splitting attacks into stages and making defense harder than ever. In Part 1, Cisco Talos examines their tactics and defines their motivations. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/redefining-initial-access-brokers/
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The Ongoing Risks of Hardcoded JWT Keys
In early May 2025, Cisco released software fixes to address a flaw in its IOS XE Software for Wireless LAN Controllers (WLCs). The vulnerability, tracked as CVE-2025-20188, has a CVSS score of 10.0 and could enable an unauthenticated, remote attacker to upload arbitrary files to a susceptible system but the real story is that […]…
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FBI warns that end of life devices are being actively targeted by threat actors
Tags: access, antivirus, attack, authentication, botnet, china, cisco, control, credentials, cve, data-breach, exploit, firewall, firmware, Hardware, identity, infection, intelligence, Internet, malware, network, password, router, sans, service, software, technology, threat, tool, update, vulnerabilityLinksys E1200, E2500, E1000, E4200, E1500, E300, E3200, E1550, WRT320N, WRT310N, WRT610NCradlepoint E100Cisco M10Threat actors, notably Chinese state-sponsored actors, are successfully exploiting known vulnerabilities in routers exposed to the web through pre-installed remote management software, according to the FBI. They then install malware, set up a botnet, and sell proxy services or launch coordinated attacks.”The…
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Cisco patches maximum severity vulnerability in IOS XE Software
First seen on scworld.com Jump to article: www.scworld.com/news/cisco-patches-maximum-severity-vulnerability-in-ios-xe-software
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Cisco patches max-severity flaw allowing arbitrary command execution
Tags: cisco, exploit, flaw, incident response, mitigation, security-incident, service, software, updateA patch is now available: Cisco has released software updates to address the flaw and is advising customers with service contracts entitled to regular updates to apply patches as they receive them.Customers without a service contract are advised to obtain the upgrades by contacting Cisco TAC. This includes customers who either purchase directly from Cisco…
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Initial Access Brokers Target Brazil Execs via NF-e Spam and Legit RMM Trials
Cybersecurity researchers are warning of a new campaign that’s targeting Portuguese-speaking users in Brazil with trial versions of commercial remote monitoring and management (RMM) software since January 2025.”The spam message uses the Brazilian electronic invoice system, NF-e, as a lure to entice users into clicking hyperlinks and accessing malicious content hosted in Dropbox,” Cisco Talos…
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Cisco fixes max severity IOS XE flaw letting attackers hijack devices
Cisco has fixed a maximum severity flaw in IOS XE Software for Wireless LAN Controllers by a hard-coded JSON Web Token (JWT) that allows an unauthenticated remote attacker to take over devices. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-fixes-max-severity-ios-xe-flaw-letting-attackers-hijack-devices/
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Cisco IOS Software SISF Vulnerability Could Enable Attackers to Launch DoS Attacks
Cisco has released security updates addressing a critical vulnerability in the Switch Integrated Security Features (SISF) of multiple software platforms that could allow unauthenticated attackers to cause denial of service (DoS) conditions. The vulnerability stems from incorrect handling of DHCPv6 packets and affects Cisco IOS Software, IOS XE Software, NX-OS Software, and Wireless LAN Controller…
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Cisco fixed a critical flaw in its IOS XE Wireless Controller
Cisco addressed a flaw in its IOS XE Wireless Controller that could enable an unauthenticated, remote attacker to upload arbitrary files. Cisco released software updates to address a vulnerability, tracked as CVE-2025-20188 (CVSS score 10), in IOS XE Wireless Controller. An unauthenticated, remote attacker can exploit the flaw to load arbitrary files to a vulnerable system.…
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Cisco IOS XE Vulnerability Allows Attackers to Gain Elevated Privileges
Cisco has issued an urgent security advisory (ID: cisco-sa-iosxe-privesc-su7scvdp) following the discovery of multiple privilege escalation vulnerabilities in its widely used IOS XE Software. The flaws could allow attackers with existing high-level device access to gain root privileges, jeopardizing the security of enterprise networks worldwide. What Is the Vulnerability? Cisco’s advisory, part of its May…
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CVE-2025-20188: Cisco Fixes 10.0-Rated Wireless Controller Flaw
Cisco has rolled out software patches to address a severe security vulnerability, tracked as CVE-2025-20188, in its IOS XE Wireless Controller software. The flaw, which has been assigned the highest possible CVSS score of 10.0, could allow unauthenticated remote attackers to gain full root access on affected systems. First seen on thecyberexpress.com Jump to article:…
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Cisco IOS, XE, and XR Vulnerability Allows Remote Device Reboots
Cisco has issued an urgent security advisory (cisco-sa-twamp-kV4FHugn) warning of a critical vulnerability in its widely used IOS, IOS XE, and IOS XR software. The flaw, tracked as CVE-2025-20154, allows unauthenticated attackers to trigger denial-of-service (DoS) conditions by forcing devices to reboot remotely. Vulnerability Overview The weakness stems from improper handling ofTwo-Way Active Measurement Protocol (TWAMP)control…
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Cisco’s new chip wants to scale quantum computing faster
Cisco is making significant strides in quantum computing by focusing on quantum networking, aiming to bring practical applications closer to reality. The company recently … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/05/08/cisco-quantum-network-entanglement-chip/
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Cisco IOS XE Wireless Controllers Vulnerability Lets Attackers Seize Full Control
A critical security flaw has been discovered in Cisco IOS XE Wireless LAN Controllers (WLCs), potentially allowing unauthenticated remote attackers to gain full control of affected devices. The vulnerability, tracked as CVE-2025-20188, lets attackers upload arbitrary files and execute commands with root privileges, posing a severe threat to enterprise wireless networks worldwide. Vulnerability Summary The vulnerability…
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Cisco Patches CVE-2025-20188 (10.0 CVSS) in IOS XE That Enables Root Exploits via JWT
Cisco has released software fixes to address a maximum-severity security flaw in its IOS XE Wireless Controller that could enable an unauthenticated, remote attacker to upload arbitrary files to a susceptible system.The vulnerability, tracked as CVE-2025-20188, has been rated 10.0 on the CVSS scoring system.”This vulnerability is due to the presence of a hard-coded JSON…
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Global cybersecurity readiness remains critically low
Only 4% of organizations worldwide have achieved the ‘mature’ level of readiness required to withstand cybersecurity threats, according to Cisco’s 2025 … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/05/08/cybersecurity-readiness-level-across-organizations/
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Stealth Is the Strategy: Rethinking Infrastructure Defense
Tags: access, ai, attack, breach, cisco, cloud, cybersecurity, data, defense, edr, endpoint, espionage, exploit, finance, firewall, gartner, google, group, infrastructure, injection, ivanti, malicious, monitoring, network, resilience, risk, strategy, technology, threat, tool, vpn, vulnerability, zero-day, zero-trust -
Top cybersecurity products showcased at RSA 2025
Tags: access, ai, attack, automation, awareness, breach, cisco, compliance, control, crowdstrike, cyber, cybersecurity, data, defense, detection, edr, email, firewall, fortinet, framework, identity, incident response, infrastructure, injection, intelligence, login, malicious, open-source, phishing, risk, siem, soc, threat, tool, training, update, vulnerability, zero-trustCisco: Foundational AI Security Model: Cisco introduced its Foundation AI Security Model, an open-source framework designed to standardize safety protocols across AI models and applications. This initiative aims to address the growing concerns around AI security and ensure Safer AI deployments. Cisco also unveiled new agentic AI features in its XDR and Splunk platforms, along…
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‘SOC der Zukunft” – Mehr KI, mehr Automatisierung: Cisco erweitert Security-Portfolio
First seen on security-insider.de Jump to article: www.security-insider.de/mehr-ki-mehr-automatisierung-cisco-erweitert-security-portfolio-a-f1c9c34f88c052ff7a31dbb92c516267/
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Cisco Boosts XDR Platform, Splunk With Agentic AI
Cisco joins the agentic AI wave with the introduction of advanced LLMs to autonomously verify and investigate attacks. First seen on darkreading.com Jump to article: www.darkreading.com/endpoint-security/cisco-boosts-xdr-platform-splunk-agentic-ai
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The 14 most valuable cybersecurity certifications
Tags: access, ai, application-security, attack, automation, best-practice, blockchain, blueteam, china, cisa, cisco, ciso, cloud, compliance, computer, computing, conference, control, country, credentials, cryptography, cyber, cybersecurity, data, defense, encryption, endpoint, exploit, finance, governance, government, guide, hacker, hacking, incident response, intelligence, Internet, jobs, kali, law, linux, malware, metric, microsoft, monitoring, network, penetration-testing, privacy, reverse-engineering, risk, risk-analysis, risk-management, skills, threat, training, vulnerability, windowsIndustry recognition Who’s to say one certification is more respected than another? Such criteria can be very subjective, so we turned to the most direct and unbiased source to cut through the ambiguity: job listings. In addition to education, skills, and qualifications, employers often specify certs they seek in their ideal candidate. These mentions carry…
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Russian APT28 hackers have redoubled efforts during Ukraine war, says French security agency
Tags: apt, attack, backdoor, cisco, credentials, crowdstrike, cyber, detection, exploit, finance, government, group, hacker, hacking, infrastructure, intelligence, Internet, mail, malicious, military, monitoring, network, phishing, russia, service, theft, ukraine, vpn, vulnerabilityTargeting and Compromise of French Entities Using the APT28 Intrusion Set, the group now aggressively targets the networks of government organizations and companies connected to Ukraine’s allies, including France.Since 2021, the group has targeted specific industrial sectors including aerospace, financial services, think tanks and research, local government, and government ministries.Nothing APT28 does stands out as…
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RSAC 2025 Keynote: Cisco open-sources AI security tools
First seen on scworld.com Jump to article: www.scworld.com/news/rsac-2025-keynote-cisco-open-sources-ai-security-tools
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Cisco Advances Security Innovations for the AI Era, Expands Partnership with ServiceNow
First seen on scworld.com Jump to article: www.scworld.com/news/cisco-advances-security-innovations-for-the-ai-era-expands-partnership-with-servicenow
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Enterprise-specific zero-day exploits on the rise, Google warns
Tags: access, apple, apt, attack, china, cisco, cloud, crime, crimes, cyberespionage, detection, endpoint, exploit, finance, flaw, google, group, Hardware, incident response, injection, Internet, ivanti, korea, lessons-learned, mandiant, microsoft, mitigation, network, north-korea, remote-code-execution, russia, service, strategy, technology, threat, tool, update, vpn, vulnerability, zero-daySurge in network edge device exploitation: Of the 33 zero-day vulnerabilities in enterprise-specific products, 20 targeted hardware appliances typically located at the network edge, such as VPNs, security gateways, and firewalls. Notable targets last year included Ivanti Cloud Services Appliance, Palo Alto Networks’ PAN-OS, Cisco Adaptive Security Appliance, and Ivanti Connect Secure VPN.Targeted attacks against…
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Cisco AI Defense embeds with ServiceNow SecOps tools
Cisco AI Defense will feed in data and automate AI governance in ServiceNow SecOps products as enterprises seek a platform approach to cybersecurity. First seen on techtarget.com Jump to article: www.techtarget.com/searchitoperations/news/366623232/Cisco-AI-Defense-embeds-with-ServiceNow-SecOps-tools