[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fSB39d4WwoLpQXcI1FJTKagAD0EUPdYA8jdvC0WhIId8":3},{"article":4,"iocs":34,"watch_terms":39,"solutions":40,"lesson":130},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"url":11,"image_url":12,"published_at":13,"ingested_at":14,"relevance_score":15,"entities":16,"category_id":23,"category":24,"article_tags":28},"380efbc7-230f-4503-9659-c3272c1eb823","Barracuda Flaws Could Be Chained to Bypass Authorization and Gain Root Access","barracuda-flaws-could-be-chained-to-bypass-authorization-and-gain-root-access-5350cf","Barracuda has disclosed details of two vulnerabilities affecting its products that, if chained together, could allow an attacker to bypass authorization controls and gain root access to a susceptible device. The vulnerabilities, a pre-authentication authorization bypass vulnerability and a command injection vulnerability, have been assigned the CVE identifiers CVE-2026-116606 (CVSS score: 9.3)","Barracuda has disclosed two vulnerabilities that can be chained together to bypass authorization controls and gain root access to affected devices. The flaws include a pre-authentication authorization bypass (CVE-2026-116606, CVSS 9.3) and a command injection vulnerability. Attackers exploiting this chain could achieve unauthenticated root-level compromise.","Barracuda discloses two chained vulnerabilities enabling authorization bypass and root access","https:\u002F\u002Fthehackernews.com\u002F2026\u002F11\u002Fbarracuda-flaws-could-be-chained-to.html","https:\u002F\u002Fblogger.googleusercontent.com\u002Fimg\u002Fb\u002FR29vZ2xl\u002FAVvXsEhCvGJCkYjldhAvsjMo47UqxGOTfVY1zCcjZQzgebkO8j1__fa0cFOn3CAV1jPTUpzwDDISQKPQP5eVGOl9BzRLBX7KlWuU2HMpzuHRWV2wyaItDwYgPu0X7m3qE5V1kgFzKZ1QYcRBcZyDqkUTFberiOWXBfV_-suYC1QQWq_TwBMeyme4F0FsOZnpijhC\u002Fs1600\u002Fbarracuda.png","2026-11-03T15:59:19+00:00","2026-11-03T18:00:36.126885+00:00",9,[17,20],{"name":18,"type":19},"Barracuda","vendor",{"name":21,"type":22},"Authorization\u002FAuthentication","technology","80544778-fabb-4dcd-aa35-17492e5dcf4f",{"id":23,"icon":25,"name":26,"slug":27},null,"Vulnerabilities","vulnerabilities",[29],{"category":30},{"id":31,"icon":25,"name":32,"slug":33},"574f766a-fb3f-487c-8d2c-0720ae75471b","Zero-day","zero-day",[35],{"type":36,"value":37,"context":38},"cve","CVE-2026-116606","Pre-authentication authorization bypass in Barracuda products with CVSS 9.3",[18],{"controls":41,"vendors":129},[42,71,100],{"slug":43,"name":44,"problem":45,"products":46},"vulnerability-management","Vulnerability scanning and prioritisation","You know which systems are vulnerable, and which ones to fix first.",[47,55,63],{"vendor_slug":48,"vendor_name":49,"vendor_logo":50,"product_slug":51,"product_name":52,"url":53,"description":54},"qualys","Qualys","\u002Fvendor-logos\u002Fqualys.png","vmdr","Qualys VMDR","https:\u002F\u002Fwww.qualys.com\u002Fapps\u002Fvulnerability-management-detection-response\u002F","Vulnerability management, detection and response with risk-based prioritisation.",{"vendor_slug":56,"vendor_name":57,"vendor_logo":58,"product_slug":59,"product_name":60,"url":61,"description":62},"holm-security","Holm Security","\u002Fvendor-logos\u002Fholm-security.png","holm-security-platform","Holm Security Platform","https:\u002F\u002Fwww.holmsecurity.com\u002F","Vulnerability scanning of systems, web applications, cloud and the external attack surface, plus phishing simulation.",{"vendor_slug":64,"vendor_name":65,"vendor_logo":66,"product_slug":67,"product_name":68,"url":69,"description":70},"axonius","Axonius","\u002Fvendor-logos\u002Faxonius.png","axonius-exposures","Axonius Exposures","https:\u002F\u002Fwww.axonius.com\u002Fplatform\u002Fexposures","Brings findings from different scanners together with asset and business context, to show what matters most and track fixes to the end.",{"slug":72,"name":73,"problem":74,"products":75},"patch-management","Automated patch management","Known holes get closed in days, not months.",[76,84,92],{"vendor_slug":77,"vendor_name":78,"vendor_logo":79,"product_slug":80,"product_name":81,"url":82,"description":83},"microsoft","Microsoft","\u002Fvendor-logos\u002Fmicrosoft.png","intune","Microsoft Intune","https:\u002F\u002Fwww.microsoft.com\u002Fen-us\u002Fsecurity\u002Fbusiness\u002Fmicrosoft-intune","Device management for Windows, macOS, iOS and Android, including update rings and compliance policies.",{"vendor_slug":85,"vendor_name":86,"vendor_logo":87,"product_slug":88,"product_name":89,"url":90,"description":91},"ninjaone","NinjaOne","\u002Fvendor-logos\u002Fninjaone.png","ninjaone-patch-management","NinjaOne Patch Management","https:\u002F\u002Fwww.ninjaone.com\u002Fpatch-management\u002F","Automated patching of operating systems and third-party applications from the cloud.",{"vendor_slug":93,"vendor_name":94,"vendor_logo":95,"product_slug":96,"product_name":97,"url":98,"description":99},"manageengine","ManageEngine","\u002Fvendor-logos\u002Fmanageengine.png","patch-manager-plus","ManageEngine Patch Manager Plus","https:\u002F\u002Fwww.manageengine.com\u002Fpatch-management\u002F","Patch management for operating systems and third-party applications, on premises or in the cloud.",{"slug":101,"name":102,"problem":103,"products":104},"endpoint-detection-response","Endpoint detection and response (EDR and XDR)","Malware and hands-on-keyboard attackers on laptops and servers get spotted and stopped.",[105,113,121],{"vendor_slug":106,"vendor_name":107,"vendor_logo":108,"product_slug":109,"product_name":110,"url":111,"description":112},"sophos","Sophos","\u002Fvendor-logos\u002Fsophos.png","sophos-endpoint","Sophos Endpoint","https:\u002F\u002Fwww.sophos.com\u002Fen-us\u002Fproducts\u002Fendpoint-security","Endpoint protection with Intercept X anti-ransomware technology and EDR.",{"vendor_slug":114,"vendor_name":115,"vendor_logo":116,"product_slug":117,"product_name":118,"url":119,"description":120},"withsecure","WithSecure","\u002Fvendor-logos\u002Fwithsecure.png","elements-xdr","WithSecure Elements XDR","https:\u002F\u002Fwww.withsecure.com\u002Fen\u002Ffor-business\u002Fplatform\u002Fxdr\u002F","Endpoint detection and response with extended detection, on the Elements cloud platform.",{"vendor_slug":122,"vendor_name":123,"vendor_logo":124,"product_slug":125,"product_name":126,"url":127,"description":128},"eset","ESET","\u002Fvendor-logos\u002Feset.png","eset-protect","ESET PROTECT","https:\u002F\u002Fwww.eset.com\u002Fint\u002Fbusiness\u002Fsolutions\u002Fendpoint-protection\u002F","Endpoint protection platform with detection and response add-ons.",[],{"slug":131,"title":132,"body":133,"framework_refs":134,"framework_notes":142},"chained-barracuda-flaws-enable-unauthenticated-root-access","Chained Barracuda Flaws Enable Unauthenticated Root Access","Two vulnerabilities in Barracuda devices — a pre-authentication authorization bypass (CVE-2026-116606, CVSS 9.3) and a command injection flaw — can be chained to grant attackers unauthenticated root-level control without any credentials. This attack chain is especially dangerous because it requires no prior access, dramatically lowering the bar for exploitation. Security appliances like Barracuda devices are often perimeter-facing, meaning a successful compromise can serve as a launchpad into the broader network. The severity of this chain underscores why timely vulnerability management and strict access controls on administrative interfaces are non-negotiable for internet-exposed appliances.",[135,136,137,138,139,140,141],"CIS Control 7: Continuous Vulnerability Management","NIST SP 800-53 SI-2: Flaw Remediation","NIST CSF 2.0 PR.AA: Identity Management, Authentication, and Access Control","ISO\u002FIEC 27001:2022 A.8.8: Management of technical vulnerabilities","OWASP A06:2021 Vulnerable and Outdated Components","NIS2 Article 21(2)(b)","PCI DSS Requirement 6",{"NIS2 Article 21(2)(b)":143,"PCI DSS Requirement 6":144,"NIST SP 800-53 SI-2: Flaw Remediation":145,"OWASP A06:2021 Vulnerable and Outdated Components":146,"CIS Control 7: Continuous Vulnerability Management":147,"ISO\u002FIEC 27001:2022 A.8.8: Management of technical vulnerabilities":148,"NIST CSF 2.0 PR.AA: Identity Management, Authentication, and Access Control":149},"NIS2 mandates incident handling and vulnerability management practices for essential and important entities; the critical CVSS score of this flaw obligates covered organizations to have processes that would have detected and remediated it before exploitation.","Requirement 6 mandates the development and maintenance of secure systems by applying security patches in a timely manner; organizations processing card data using Barracuda appliances would be obligated to patch this critical flaw immediately upon disclosure.","SI-2 requires organizations to identify, report, and correct information system flaws on a defined schedule; adherence would have driven timely patching of both vulnerabilities before they could be chained for unauthenticated root access.","The chained attack exploits known, unpatched vulnerabilities in a network appliance component — precisely the risk OWASP A06 targets by requiring organizations to inventory, monitor, and promptly update all software and firmware components.","A structured vulnerability management program with rapid remediation SLAs for critical-severity flaws (CVSS 9.3) would have ensured this authorization bypass was patched before attackers could chain it with the command injection vulnerability.","This control requires timely identification and remediation of technical vulnerabilities in information systems; applying it to Barracuda appliances would have driven patching of CVE-2026-116606 before it could be leveraged in a chained exploit.","The pre-authentication bypass directly undermines identity and access controls; this framework function calls for enforcing authentication and authorization on all system interfaces, which would have prevented the bypass from being exploitable."]