Connects to any signal across any vendor stack and powers adaptive AI Operatives that expose, detect, and neutralize cyberattacks.
Atlas Operations CenterSee what our SOC sees, review investigations, and see how we are protecting your business.
Technology IntegrationsAtlas connects to any signal across your current security tools. Whatever you're running, we're running with you.
Extend your team with immediate expertise, hands-on remediation, and the human accountability layer that boards, regulators, and cyber insurers require.
Threat Response UnitProactive threat intelligence, original threat research and a world-class team of seasoned industry veterans.
Response and RemediationPairs machine-speed containment with human judgment, delivering full threat response that's policy-bounded, reversible, and explainable.
MDR that moves first, multi-signal attack surface coverage, and 24/7 Elite threat hunters working as one continuous security program across any vendor stack.
Get unlimited Incident Response with threat suppression guarantee- anytime, anywhere.
Full alignment to the five-stages of CTEM operations; scope, discover, prioritize, validate, and mobilize against exposures attackers would use against you.
Flexible MDR pricing and packages that fit your unique security requirements.
Entry level foundational MDR coverage
Comprehensive Next Level eSentire MDR
Next Level eSentire MDR with Cyber Risk Advisors to continuously advance your security program
Stop ransomware before it spreads.
Identity ResponseStop identity-based cyberattacks.
Zero Day AttacksDetect and respond to zero-day exploits.
Cybersecurity ComplianceMeet regulatory compliance mandates.
Third-Party RiskDefend third-party and supply chain risk.
Cloud MisconfigurationEnd misconfigurations and policy violations.
Cyber RiskAdopt a risk-based security approach.
Mid-Market SecurityMid-market security essentials to prioritize.
Sensitive Data SecurityProtect your most sensitive data.
Cyber InsuranceMeet insurability requirements with MDR.
Cyber Threat IntelligenceOperationalize cyber threat intelligence.
Security LeadershipBuild a proven security program.
On May 14th, 2026, Cisco disclosed a maximum severity vulnerability in Cisco Catalyst Software-Defined Wide Area Network (SD-WAN) Controller and SD-WAN Manager. The vulnerability, tracked…
On May 5th, 2026, Palo Alto Networks disclosed CVE-2026-0300 (CVSS: 9.3), a critical zero-day buffer overflow vulnerability that impacts the User-ID Authentication Portal (aka Captive…
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 2000+ organizations in 80+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
About Us Leadership Careers Event Calendar → Newsroom → Aston Villa Football Club →We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
Search our site
Multi-Signal MDR with 300+ technology integrations to support your existing investments.
24/7 SOC-as-a-Service with unlimited threat hunting and incident handling.
We offer three flexible MDR pricing packages that can be customized to your unique needs.
The latest security advisories, blogs, reports, industry publications and webinars published by TRU.
Compare eSentire to other Managed Detection and Response vendors to see how we stack up against the competition.
See why 2000+ organizations globally have chosen eSentire for their MDR Solution.
Fortinet has confirmed the existence of a critical zero-day vulnerability impacting Fortinet FortiGate SSL VPNs, tracked as CVE-2023-27997 (CVSS: 9.2). This is a pre-authentication Remote Code Execution vulnerability in FortiGate SSL VPNs including multiple versions of FortiOS-6K7K, FortiProxy, and FortiOS. Exploitation would allow a remote and unauthenticated threat actor to execute code on vulnerable devices. As the vulnerability is pre-authentication, attacks will bypass Multi-Factor Authentication (MFA).
In the same advisory, Fortinet also noted that the Volt Typhoon Campaign leveraged CVE-2022-40684 (CVSS: 9.6) for initial access. This is an authentication bypass vulnerability that impacts Fortinet FortiOS version 7.2.0 through 7.2.1 and 7.0.0 through 7.0.6, FortiProxy version 7.2.0 and version 7.0.0 through 7.0.6 and FortiSwitchManager version 7.2.0 and 7.0.0. Exploitation would allow unauthenticated attackers to perform operations on the administrative interface via specially crafted HTTP or HTTPS requests.
Fortinet has confirmed that limited exploitation of CVE-2023-27997 occurred prior to patch release. Organizations are strongly recommended to review all potentially impacted devices and ensure they are up to date on security patches.
As exploitation of CVE-2023-27997 has been confirmed in the wild, it is critical that organizations apply the relevant security patches as soon as possible to minimize the likelihood of exploitation. Security patches to address the vulnerability were released prior to vulnerability disclosure on June 9th. Alternative mitigations are not available for CVE-2023-27997.
Fortinet has not provided any additional details on real world attacks at this time for CVE-2023-27997. The eSentire Threat Intelligence team is actively tracking this topic and will perform threat hunts across the eSentire client base for CVE-2023-27997 as more details become available.
Fortinet disclosed an additional five vulnerabilities on June 12th. None of the other vulnerabilities are confirmed to be exploited in the wild. Organizations are recommended to patch for all vulnerabilities, as there is a high probability of exploitation in the future.
Security patches to address CVE-2022-40684 have been available since October 2022. Details of vulnerability exploitation and alternative mitigations are available in the official Fortinet advisory.
Impacted Fortinet Products for CVE-2023-27997:
Impacted Fortinet Products for CVE-2022-40684:
Additional Fortinet Vulnerabilities
References:
[1] https://www.fortiguard.com/psirt/FG-IR-23-097
[2] https://nvd.nist.gov/vuln/detail/CVE-2023-27997
[3] https://www.microsoft.com/en-us/security/blog/2023/05/24/volt-typhoon-targets-us-critical-infrastructure-with-living-off-the-land-techniques/
[4] https://nvd.nist.gov/vuln/detail/CVE-2022-40684
[5] https://www.fortinet.com/blog/psirt-blogs/analysis-of-cve-2023-27997-and-clarifications-on-volt-typhoon-campaign
[6] https://www.fortiguard.com/psirt/FG-IR-22-377