Cyber risk and advisory programs that identify security gaps and build strategies to address them.
MDR that provides improved detection, 24/7 threat hunting, end-to-end coverage and most of all, complete Response.
Our team delivers the fastest response time in the industry. Threat suppression within just 4 hours of being engaged.
Be protected by the best from Day 1.
24/7 Threat Investigation and Response.
Expert hunting, research and content.
Defend brute force attacks, active intrusions and unauthorized scans.
Safeguard endpoints 24/7 by isolating and remediating threats to prevent lateral spread.
Investigation and enhanced threat detection across multi-cloud or hybrid environments.
Configuration escalations, policy and posture management.
Detects malicious insider behavior leveraging Machine Learning models.
Customer testimonials and case studies.
Stories on cyberattacks, customers, employees, and more.
Cyber incident, analyst, and thought leadership reports & papers.
Demonstrations, seminars and presentations on cybersecurity topics.
Information and solution briefs for our services.
Episodes on cybersecurity strategy and threat intel.
eSentire will be exhibiting at the UK's largest insurance broking event.
eSentire will be hosting a bootcamp with AVANT.
Join eSentire’s half-day Cybersecurity Insights Summit to hear from a…
THE THREAT
Cisco has announced multiple vulnerabilities impacting Cisco Jabber, a unified communications solution, affecting Windows, MacOS and mobile platforms.
The highest impact vulnerability from this release is a Remote Code Execution (RCE) vulnerability affecting Windows devices, tracked as CVE-2021-1411 (CVSS: 9.9). A previously authenticated threat actor could exploit vulnerable Cisco Jabber versions to execute arbitrary code as the user running a vulnerable Jabber client in victim environments.
Organizations are strongly recommended to apply the security update from Cisco before exploitation is identified in the wild.
What we’re doing about it
What you should do about it
Additional information
Vulnerabilities Announced:
None of the vulnerabilities listed in this advisory are known to be exploited in the wild or have functioning public Proof-of-Concept (PoC) exploit code at the time of writing. CVE-2021-1411 is likely to attract significant attention from both threat actors and security researchers.
References:
[1] https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cisco-jabber-PWrTATTC