Tag: flaw
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Netscaler vulnerability was exploited as zero-day for nearly two months (CVE-2025-6543)
FortiGuard Labs has reported a dramatic spike in exploitation attempts targeting Citrix”¯Bleed”¯2, a critical buffer over”‘read flaw (CVE”‘2025″‘5777) affecting Citrix NetScaler … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/08/12/citrix-netscaler-exploitation-zero-day-cve-2025-6543/
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Dutch Investigators Blame Hacks on Multiple Threat Actors
NCSC-NL Says Hack of Citrix NetScaler Flaw Also Targeted Critical Infrastructure. A preliminary assessment by the Dutch NCSC into a suspected Russian hacking campaign has concluded that more than one group likely carried out the May breach of the country’s law enforcement network. Investigators say hacks of Citrix NetScaler flaw also targeted critical infrastructure. First…
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SAP Security Patch Day Fixes 15 Flaws, Including 3 Injection Vulnerabilities
SAP released critical security updates on August 12, 2025, addressing 15 vulnerabilities across its enterprise software portfolio, with three severe code injection flaws receiving the highest CVSS scores of 9.9. The monthly Security Patch Day also included four updates to previously released security notes, highlighting the company’s ongoing commitment to protecting customer environments against evolving…
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Dutch NCSC Confirms Active Exploitation of Citrix NetScaler CVE-2025-6543 in Critical Sectors
The Dutch National Cyber Security Centre (NCSC-NL) has warned of cyber attacks exploiting a recently disclosed critical security flaw impacting Citrix NetScaler ADC products to breach organizations in the country.The NCSC-NL said it discovered the exploitation of CVE-2025-6543 targeting several critical organizations within the Netherlands, and that investigations are ongoing to determine the First seen…
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Record $250K Bug Bounty Awarded for Discovering Critical Chrome RCE Flaw
Google has awarded a record-breaking $250,000 bug bounty to security researcher Micky for discovering a critical remote code execution vulnerability in Google Chrome that could allow attackers to escape the browser’s sandbox protection. The flaw, tracked internally as issue 412578726, represents one of the most severe Chrome vulnerabilities discovered in recent years and highlights the…
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5 key takeaways from Black Hat USA 2025
Tags: access, api, attack, authentication, botnet, business, cisco, cloud, container, control, credentials, data, endpoint, exploit, firmware, flaw, framework, Hardware, iam, login, malicious, malware, network, password, programming, rce, remote-code-execution, service, software, technology, tool, update, usa, vulnerability, windowsVaults can be cracked open: Critical vulnerabilities in popular enterprise credential vaults were unveiled by security researchers from Cyata during Black Hat.The flaws in various components of HashiCorp Vault and CyberArk Conjur, responsibly disclosed to the vendors and patched before their disclosure, stemmed from subtle logic flaws in authentication, validation, and policy enforcement mechanisms, as…
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NCSC: Citrix NetScaler Flaw (CVE-2025-6543) is Being Actively Exploited to Breach Organizations
The National Cyber Security Centre (NCSC) in the Netherlands has issued an urgent update on a series of sophisticated cyberattacks exploiting a zero-day vulnerability in Citrix NetScaler systems, identified as CVE-2025-6543. This flaw, affecting Citrix NetScaler Application Delivery Controller (ADC) and Gateway products, has enabled threat actors to compromise multiple critical organizations since at least…
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NCSC: Citrix NetScaler Flaw (CVE-2025-6543) is Being Actively Exploited to Breach Organizations
The National Cyber Security Centre (NCSC) in the Netherlands has issued an urgent update on a series of sophisticated cyberattacks exploiting a zero-day vulnerability in Citrix NetScaler systems, identified as CVE-2025-6543. This flaw, affecting Citrix NetScaler Application Delivery Controller (ADC) and Gateway products, has enabled threat actors to compromise multiple critical organizations since at least…
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Dutch Investigators Blame Multiple Threat Actors on Hacks
NCSC-NL Says Hack of Citrix NetScaler Flaw Also Targeted Critical Infrastructure. A preliminary assessment by the Dutch NCSC into a suspected Russian hacking campaign has concluded that more than one group likely carried out the May breach of the country’s law enforcement network. Investigators say hacks of Citrix NetScaler flaw also targeted critical infrastructure. First…
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Carmaker Portal Flaw Could Let Hackers Unlock Cars, Steal Data
A security vulnerability in a major carmaker’s online portal exposed customer data and could have let hackers remotely… First seen on hackread.com Jump to article: hackread.com/carmaker-portal-flaw-hackers-unlock-cars-steal-data/
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Netherlands: Citrix Netscaler flaw CVE-2025-6543 exploited to breach orgs
The Netherlands’ National Cyber Security Centre (NCSC) is warning that a critical Citrix NetScaler vulnerability tracked as CVE-2025-6543 was exploited to breach “critical organizations” in the country. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/netherlands-citrix-netscaler-flaw-cve-2025-6543-exploited-to-breach-orgs/
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Chrome sandbox escape nets security researcher $250,000 reward
Researcher earns Google Chrome ‘s top $250K bounty for a sandbox escape vulnerability enabling remote code execution. A researcher who goes online with the moniker ‘Micky’ earned $250,000 from Google for reporting a high-severity Chrome vulnerability. The flaw, tracked as CVE-2025-4609, resides in the Mojo IPC system, an attacker can exploit the flaw to escape…
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New TETRA Radio Encryption Flaws Expose Law Enforcement Communications
Cybersecurity researchers have discovered a fresh set of security issues in the Terrestrial Trunked Radio (TETRA) communications protocol, including in its proprietary end-to-end encryption (E2EE) mechanism that exposes the system to replay and brute-force attacks, and even decrypt encrypted traffic.Details of the vulnerabilities dubbed 2TETRA:2BURST were presented at the Black Hat USA First seen on…
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Researchers Spot Surge in Erlang/OTP SSH RCE Exploits, 70% Target OT Firewalls
Tags: authentication, cve, detection, exploit, firewall, flaw, malicious, rce, remote-code-execution, technology, vulnerabilityMalicious actors have been observed exploiting a now-patched critical security flaw impacting Erlang/Open Telecom Platform (OTP) SSH as early as beginning of May 2025, with about 70% of detections originating from firewalls protecting operational technology (OT) networks.The vulnerability in question is CVE-2025-32433 (CVSS score: 10.0), a missing authentication issue that could be abused by an…
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Two groups exploit WinRAR flaws in separate cyber-espionage campaigns
A prominent hacking operation known as RomCom and a lesser-known group tracked as Paper Werewolf or Goffee each exploited a zero-day vulnerability in WinRAR software this summer, researchers said. First seen on therecord.media Jump to article: therecord.media/winrar-zero-day-exploited-romcom-paper-werewolf-goffee-hackers
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Erlang/OTP SSH RCE Vulnerability Actively Exploited to Target OT Networks
Tags: cve, cvss, cyber, exploit, flaw, network, programming, rce, remote-code-execution, vulnerabilityA severe vulnerability, designated CVE-2025-32433 with a CVSS score of 10.0, has been identified in the Secure Shell (SSH) daemon of the Erlang programming language’s Open Telecom Platform (OTP). This flaw permits unauthenticated remote code execution (RCE) by allowing attackers to send SSH connection protocol messages with codes greater than or equal to 80 to…
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New WinRAR Zero-Day Exploited by RomCom Hackers
A flaw in WinRAR, tracked as CVE-2025-8088, has been exploited by the RomCom group to deploy malware First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/winrar-zero-day-exploited-romcom/
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âš¡ Weekly Recap: BadCam Attack, WinRAR 0-Day, EDR Killer, NVIDIA Flaws, Ransomware Attacks & More
This week, cyber attackers are moving quickly, and businesses need to stay alert. They’re finding new weaknesses in popular software and coming up with clever ways to get around security. Even one unpatched flaw could let attackers in, leading to data theft or even taking control of your systems. The clock is ticking”, if defenses…
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‘Win-DDoS’: Researchers unveil botnet technique exploiting Windows domain controllers
Research revealed more DoS flaws: SafeBreach researchers also discovered CVE-2025-26673 in DC’s Netlogon service, where crafted RPC calls could crash the service remotely without authentication. By exploiting this weakness, attackers could knock out a critical Windows authentication component, potentially locking users out of domain resources until the system is rebooted. Similarly, CVE-2025-49716 targets Windows Local…
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Smart Bus System Flaw Allows Hackers to Remotely Track and Control Vehicles
A critical security vulnerability in smart bus systems has been discovered that enables hackers to remotely track vehicle locations and potentially take control of essential functions, according to new research presented at DEF CON 33. The findings expose significant risks to public transportation infrastructure and passenger safety worldwide. Security researcher Chiao-Lin Yu demonstrated how widespread…
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Smart Bus System Flaw Allows Hackers to Remotely Track and Control Vehicles
A critical security vulnerability in smart bus systems has been discovered that enables hackers to remotely track vehicle locations and potentially take control of essential functions, according to new research presented at DEF CON 33. The findings expose significant risks to public transportation infrastructure and passenger safety worldwide. Security researcher Chiao-Lin Yu demonstrated how widespread…
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CVE-2025-8355 CVE-2025-8356: Xerox Issues Urgent Fixes for SSRF and RCE Bugs
Xerox Corporation has issued urgent security updates addressing two high-impact vulnerabilities in its FreeFlow Core software. The flaws, now tracked as CVE-2025-8355 and CVE-2025-8356, have the potential to expose enterprise environments to server-side request forgery (SSRF) and remote code execution (RCE) attacks if left unpatched. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/xerox-fixes-cve-2025-8355-and-8356/
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CVE-2025-8355 CVE-2025-8356: Xerox Issues Urgent Fixes for SSRF and RCE Bugs
Xerox Corporation has issued urgent security updates addressing two high-impact vulnerabilities in its FreeFlow Core software. The flaws, now tracked as CVE-2025-8355 and CVE-2025-8356, have the potential to expose enterprise environments to server-side request forgery (SSRF) and remote code execution (RCE) attacks if left unpatched. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/xerox-fixes-cve-2025-8355-and-8356/
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Smart Buses flaws expose vehicles to tracking, control, and spying
Researchers showed how hackers can exploit flaws in a bus’ onboard and remote systems for tracking, control and spying. Researchers Chiao-Lin ‘Steven Meow’ Yu of Trend Micro Taiwan and Kai-Ching ‘Keniver’ Wang of CHT Security, found that vulnerabilities in smart bus systems could let hackers remotely track, control, or spy on vehicles, exposing risks from…
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Over 29,000 Exchange servers unpatched against high-severity flaw
Over 29,000 Exchange servers exposed online remain unpatched against a high-severity vulnerability that can let attackers move laterally in Microsoft cloud environments, potentially leading to complete domain compromise. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/over-29-000-exchange-servers-unpatched-against-high-severity-flaw/
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Multiple Critical Flaws Hit Zero Trust Products from Check Point, Zscaler, and Netskope
Security researchers at AmberWolf have uncovered critical vulnerabilities in leading Zero Trust Network Access (ZTNA) solutions from major cybersecurity vendors, potentially exposing thousands of organizations to authentication bypasses and privilege escalation attacks. The findings were presented at DEF CON 33 in Las Vegas, raising serious questions about the security of next-generation remote access technologies that…
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Windows RPC Protocol Exploited to Launch Server Spoofing Attacks
A vulnerability in Microsoft Windows’ Remote Procedure Call (RPC) protocol has been discovered that allows attackers to manipulate core system communications and launch sophisticated server spoofing attacks. The flaw, designated CVE-2025-49760, enables unprivileged users to masquerade as legitimate system services and potentially escalate privileges or steal sensitive credentials. Security researcher SafeBreach uncovered the vulnerability through…
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Windows RPC Protocol Exploited to Launch Server Spoofing Attacks
A vulnerability in Microsoft Windows’ Remote Procedure Call (RPC) protocol has been discovered that allows attackers to manipulate core system communications and launch sophisticated server spoofing attacks. The flaw, designated CVE-2025-49760, enables unprivileged users to masquerade as legitimate system services and potentially escalate privileges or steal sensitive credentials. Security researcher SafeBreach uncovered the vulnerability through…