Mitel has released a security advisory to address a critical severity vulnerability in Mitel MiCollab. MiCollab is a cloud-based platform that integrates chat, voice, video, and SMS messaging for teams.
The vulnerability, which has no CVE identifier at time of publish, is a “path traversal” vulnerability with a CVSSv3 score of 9.8. Successful exploitation could allow a remote unauthenticated attacker to gain unauthorised access to provisioning information and perform unauthorised administrative actions on the MiCollab server.
Read more…
Source: NHS Digital
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Microsoft Addresses Windows TCP/IP RCE/DoS Vulnerability
October 14, 2020
Microsoft has released a security update to address a protocol vulnerability—CVE-2020-16898—in Windows Transmission Control Protocol (TCP)/IP stack handling of Internet Control Message Protocol version 6 (ICMPv6) Router Advertisement packets. A remote attacker could exploit this vulnerability to take control of an affected system or cause a denial-of-service condition. The Cybersecurity and Infrastructure Security Agency (CISA) encourages ...
- Google, Intel Warn on ‘Zero-Click’ Kernel Bug in Linux-Based IoT Devices
October 14, 2020
Google and Intel are warning of a high-severity flaw in BlueZ, the Linux Bluetooth protocol stack that provides support for core Bluetooth layers and protocols to Linux-based internet of things (IoT) devices. According to Google, the vulnerability affects users of Linux kernel versions before 5.9 that support BlueZ. BlueZ, which is an open-source project distributed under ...
- Two New IoT Vulnerabilities Identified with Mirai Payloads
October 14, 2020
Palo Alto Networks is proactively trying to safeguard its customers from attacks however possible. By leveraging its Next-Generation Firewall as sensors on the perimeter to detect malicious payloads and attack patterns, Unit 42 researchers are able to hunt down the menaces out there on the network, be they known or not. Unit 42 researchers have taken ...
- Threat Brief: Microsoft Vulnerability CVE-2020-16898
October 14, 2020
In October 2020, during Microsoft’s Patch Tuesday, a security update (CVE-2020-16898) addressed a critical vulnerability discovered in IPv6 Router Advertisement Options (called “DNS RA options”). This vulnerability resides within the Windows TCP/IP stack that is responsible for handling RA packets. Current exploitation leads to a Denial of Service (DoS) with the possibility of remote code ...
- Critical Flash Player Flaw Opens Adobe Users to RCE
October 13, 2020
Adobe is warning of a critical vulnerability in its Flash Player application for users on Windows, macOS, Linux and ChromeOS operating systems. The vulnerability is the only flaw released this month as part of Adobe’s regularly scheduled patches (markedly less than the 18 flaws addressed during its September regularly scheduled fixes). However, it’s a critical bug ...
- Hacker groups chain VPN and Windows bugs to attack US government networks
October 12, 2020
Hackers have gained access to government networks by combining VPN and Windows bugs, the Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) said in a joint security alert published on Friday. Attacks have targeted federal and state, local, tribal, and territorial (SLTT) government networks. Attacks against non-government networks have also been ...