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:
- APIC fail: Intel ‘Sunny Cove’ chips with SGX spill secrets
August 9, 2022
A group of computer scientists has identified an architectural error in certain recent Intel CPUs that can be abused to expose SGX enclave data like private encryption keys. They call it ÆPIC Leak because it affects the memory-mapped registers of the local Advanced Programmable Interrupt Controller (APIC), which helps the CPU handle interrupt requests from various ...
- Twitter breach exposed anonymous account owners
August 5, 2022
A vulnerability in Twitter’s software that exposed an undetermined number of owners of anonymous accounts to potential identity compromise last year was apparently exploited by a malicious actor, the social media company said Friday. It did not confirm a report that data on 5.4 million users was offered for sale online as a result but said ...
- Critical RCE vulnerability impacts 29 models of DrayTek routers
August 4, 2022
Researchers at Trellix have discovered a critical unauthenticated remote code execution (RCE) vulnerability impacting 29 models of the DrayTek Vigor series of business routers. The vulnerability is tracked as CVE-2022-32548 and carries a maximum CVSS v3 severity score of 10.0, categorizing it as critical. The attacker does not need credentials or user interaction to exploit the vulnerability, ...
- Vulnerabilities in Alyac antivirus program could stop virus scanning, cause code execution
August 3, 2022
Cisco Talos recently discovered out-of-bounds read and buffer overflow vulnerabilities in ESTsecurity Corp.’s Alyac antivirus software that could cause a denial-of-service condition or arbitrary code execution. Alyac is an antivirus software developed for Microsoft Windows machines. TALOS-2022-1452 (CVE-2022-21147) is a vulnerability that exists in a specific Alyac module that, eventually, leads to a crash of Alyac’s ...
- Attackers Move Quickly to Exploit High-Profile Zero Days: Insights From the 2022 Unit 42 Incident Response Report
July 26, 2022
Software vulnerabilities remain a key avenue of initial access for attackers according to the 2022 Unit 42 Incident Response Report. While this underscores the need for organizations to operate with a well-defined patch management strategy, we’ve observed that attackers are increasingly quick to exploit high-profile zero-day vulnerabilities, further increasing the time pressure on organizations when ...
- CosmicStrand: the discovery of a sophisticated UEFI firmware rootkit
July 25, 2022
Rootkits are malware implants which burrow themselves in the deepest corners of the operating system. Although on paper they may seem attractive to attackers, creating them poses significant technical challenges and the slightest programming error has the potential to completely crash the victim machine. In our APT predictions for 2022, we noted that despite these ...