Tag: advisory
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FreePBX Servers Targeted by Zero-Day Flaw, Emergency Patch Now Available
Tags: advisory, control, data-breach, exploit, flaw, open-source, service, update, vulnerability, zero-dayThe Sangoma FreePBX Security Team has issued an advisory warning about an actively exploited FreePBX zero-day vulnerability that impacts systems with an administrator control panel (ACP) exposed to the public internet.FreePBX is an open-source private branch exchange (PBX) platform widely used by businesses, call centers, and service providers to manage voice communications. It’s built on…
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CISA, FBI, NSA Warn of Chinese ‘Global Espionage System’
Three federal agencies were parties to a global security advisory this week warning about the extensive threat posed by Chinese nation-state actors targeting network devices. First seen on darkreading.com Jump to article: www.darkreading.com/cybersecurity-operations/cisa-fbi-nsa-warn-chinese-global-espionage-system
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Cisco UCS Manager Software Flaw Allows Attackers to Inject Malicious Commands
Cisco has released urgent security updates to remediate two medium-severity command injection vulnerabilities in its UCS Manager Software that could allow authenticated administrators to execute arbitrary commands and compromise system integrity. Disclosed on August 27, 2025, the advisory (cisco-sa-ucs-multi-cmdinj-E4Ukjyrz) affects multiple UCS fabric interconnect platforms and underscores the importance of timely patching to prevent potential…
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Cisco Nexus 3000 9000 Vulnerability Enables DoS Attacks
Cisco has issued a high-severity security advisory warning of a dangerous vulnerability in its Nexus 3000 and 9000 Series switches that could allow attackers to trigger denial of service (DoS) attacks through crafted network packets. The vulnerability, tracked asCVE-2025-20241and assigned a CVSS score of 7.4, affects the Intermediate System-to-Intermediate System (IS-IS) feature in Cisco NX-OS…
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Chinese State Hackers Target Global Critical Infrastructure, NSA Warns
A coalition of cybersecurity and intelligence agencies from across the globe, including the United States National Security Agency (NSA), has issued a joint advisory revealing ongoing cyber intrusions by State-Sponsored Actors linked to the Chinese government. These actors are allegedly targeting critical infrastructure networks around the world in a broad and persistent campaign of cyber…
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CISA Releases Guide to Hunt and Mitigate Chinese State-Sponsored Threats
The Cybersecurity and Infrastructure Security Agency (CISA) unveiled a comprehensive Cybersecurity Advisory (CSA) designed to empower network defenders to detect, hunt, and mitigate the activities of advanced persistent threat (APT) actors linked to the People’s Republic of China. Drawing on a coordinated effort with the National Security Agency (NSA), the Federal Bureau of Investigation (FBI),…
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Attackers exploiting NetScaler ADC and Gateway zero day flaw, Citrix warns
Tags: access, advisory, attack, authentication, backdoor, citrix, control, country, cve, cvss, cyber, cybersecurity, exploit, flaw, group, infrastructure, mitigation, rce, remote-code-execution, service, update, vulnerability, zero-dayNetScaler must be configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or service groups bound with IPv6 servers, and those bound with DBS IPv6 services or…
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US, allies warn China-linked actors still targeting critical infrastructure
An advisory from 13 countries says state-backed hackers continue trying to breach telecommunications systems and other vital networks. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/china-cyberattacks-supply-chain-global-warning/758763/
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Google Reveals UNC6395’s OAuth Token Theft in Salesforce Breach
A new advisory from Google and Mandiant reveals a widespread data breach in Salesforce. Learn how UNC6395 bypassed… First seen on hackread.com Jump to article: hackread.com/google-unc639s-oauth-token-theft-salesforce-breach/
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5 ways to improve cybersecurity function while spending less
Tags: advisory, ai, authentication, ceo, ciso, control, cyber, cybersecurity, firewall, governance, incident response, mfa, microsoft, middle-east, risk, scam, service, siem, skills, soc, technology, threat, tool, training, windows2. Focus on people and processes: “Teamwork and influential leadership are pivotal in Orange County. We work side-by-side as extensions across our departments. We can’t all do everything, and we don’t want to reinvent the wheel. We shoulder the burden together, revisit existing initiatives, and reduce that tech debt,” Cheramie explains. “That’s how you do…
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Hackers Abuse Compromised OAuth Tokens to Access and Steal Salesforce Corporate Data
Google Threat Intelligence Group (GTIG) has issued an advisory concerning a broad data theft operation targeting corporate Salesforce instances via the Drift integration. Beginning as early as August 8, 2025, UNC6395 leveraged valid access and refresh tokens associated with the Salesloft Drift app to connect as an authenticated connected app user, executing large-scale SOQL queries…
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CVE-2025-7775: Citrix NetScaler ADC and NetScaler Gateway Zero-Day Remote Code Execution Vulnerability Exploited in the Wild
Citrix has released patches to address a zero-day remote code execution vulnerability in NetScaler ADC and NetScaler Gateway that has been exploited. Organizations are urged to patch immediately. Background On August 26, Citrix published a security advisory for three vulnerabilities, including CVE-2025-7775, a zero-day vulnerability which has been exploited against its NetScaler Application Delivery Controller…
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Need help with AI safety? Stay ahead of risks with these tools and frameworks
Tags: advisory, ai, best-practice, business, cloud, compliance, conference, control, cybersecurity, finance, framework, governance, government, group, healthcare, intelligence, microsoft, privacy, resilience, risk, service, skills, strategy, technology, toolComprehensive AI readiness lists for organizations to evaluate how prepared they really are for AI.Usage guidelines that align with existing security and governance practices.Strategies for how to tackle AI ethical risks like bias and transparency.AI security instructions for how to use AI safely to strengthen cybersecurity.Attack resilience guidelines for understanding how AI systems can be…
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High-Severity Mozilla Flaws Allow Remote Code Execution
Mozilla has released Firefox 142 to address multiple critical security vulnerabilities that could enable remote attackers to execute arbitrary code on affected systems. The Mozilla Foundation Security Advisory 2025-64, announced on August 19, 2025, details nine distinct vulnerabilities ranging from high-severity remote code execution flaws to spoofing and denial-of-service issues. Critical Remote Code Execution Vulnerabilities…
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Russian hackers exploit old Cisco flaw to target global enterprise networks
Six-year-old vulnerability still wreaking havoc: At the heart of this campaign lies CVE-2018-0171, a critical vulnerability that affected Cisco IOS software’s Smart Install feature and allowed unauthenticated remote attackers to execute arbitrary code or trigger denial-of-service conditions.Despite Cisco patching the flaw in 2018, Static Tundra continued exploiting unpatched devices, particularly those that reached end-of-life status,…
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Hackers can slip ghost commands into the Amazon Q Developer VS Code Extension
The model creator won’t fix the flaw: The issue is apparently inherited from Anthropic’s Claude, which powers Amazon Q, and Anthropic will, reportedly, not fix it. “Anthropic models are known to interpret invisible Unicode Tag characters as instructions,” the author said. “This is not something that Anthropic intends to fix, to my knowledge, see this…
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CISA Issues Four ICS Advisories on Vulnerabilities and Exploits
The Cybersecurity and Infrastructure Security Agency (CISA) released four critical Industrial Control Systems (ICS) advisories on August 19, 2025, alerting organizations to current security vulnerabilities and potential exploits affecting critical infrastructure systems. These advisories provide essential information for administrators and security professionals managing industrial control environments. Critical Systems Under Advisory The four newly released advisories…
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Blue Locker Ransomware Launches Targeted Attacks on the Oil and Gas Sector in Pakistan
Pakistan’s National Cyber Emergency Response Team (NCERT) has issued a high-alert advisory to 39 key ministries and institutions, warning of severe risks from the >>Blue Locker
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Strengthening Cyber Defense for Underserved Sectors
Former CISA Chief Easterly on AI-Driven Security and Public-Private Partnerships. Jen Easterly, former director of CISA and now a strategic advisory board member for Huntress, is focusing on boosting cyber resilience for small and medium enterprises. These organizations often face sophisticated attacks but lack the resources to defend themselves. First seen on govinfosecurity.com Jump to…
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Watching the watchers: Is the Technical Advisory Panel a match for MI5, MI6 and GCHQ?
Dame Muffy Calder is chair of the Technical Advisory Panel (TAP), a small group of experts that advises the Investigatory Powers Commissioner on surveillance technology. Do they have what it takes to oversee the intelligence community? First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366627619/Watching-the-watchers-Is-the-Technical-Advisory-Panel-a-match-for-MI5-MI6-and-GCHQ
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PyPI Issues Advisory to Prevent ZIP Parser Confusion Attacks on Python Package Installers
The Python Package Index (PyPI) has announced new restrictions aimed at mitigating ZIP parser confusion attacks that could exploit discrepancies in how Python package installers and inspectors handle ZIP archives. This move comes in response to vulnerabilities identified in tools like the uv installer, which exhibits different extraction behaviors compared to Python-based installers relying on…
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PyPI Issues Advisory to Prevent ZIP Parser Confusion Attacks on Python Package Installers
The Python Package Index (PyPI) has announced new restrictions aimed at mitigating ZIP parser confusion attacks that could exploit discrepancies in how Python package installers and inspectors handle ZIP archives. This move comes in response to vulnerabilities identified in tools like the uv installer, which exhibits different extraction behaviors compared to Python-based installers relying on…
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CVE-2025-53786: Frequently Asked Questions About Microsoft Exchange Server Hybrid Deployment Elevation of Privilege Vulnerability
Tags: access, advisory, attack, authentication, cisa, cloud, cve, cybersecurity, exploit, flaw, identity, infrastructure, microsoft, mitigation, service, vulnerability, zero-dayFrequently asked questions about CVE-2025-53786, an elevation of privilege vulnerability affecting Microsoft Exchange Server Hybrid Deployments. Background Tenable’s Research Special Operations (RSO) team has compiled this blog to answer Frequently Asked Questions (FAQ) regarding an elevation of privilege vulnerability affecting Microsoft Exchange Server Hybrid Deployments. FAQ What is CVE-2025-53786 CVE-2025-53786 is an elevation of privilege…
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CISA Issues Urgent Advisory to Address Microsoft Exchange Flaw
Tags: advisory, authentication, cisa, cloud, cve, cyber, cybersecurity, flaw, infrastructure, microsoft, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has issued Emergency Directive 25-02 on August 7, 2025, requiring federal agencies to immediately address a critical vulnerability in Microsoft Exchange hybrid configurations that could allow attackers to escalate from on-premises systems to cloud environments. Critical Security Vulnerability Discovered CISA has identified a post-authentication vulnerability designated CVE-2025-53786 affecting…