Cisco has pushed a new patch to address four critical-severity vulnerabilities plaguing its cloud-based Webex Services platform – and has also warned Wi-Fi access points users of a bug in certain versions of IOS XE that could result in a device bootloop.
Webex Services is a platform for communication and collaboration, letting people hold video meetings, send messages, make calls, and share files, all from one place. It was found vulnerable to four flaws: CVE-2026-20184 (9.8/10 – a vulnerability in the integration of single sign-on (SSO)), CVE-2026-20147 (9.9/10 – a remote code execution bug in Cisco ISE and Cisco ISE-PIC), CVE-2026-20180, and CVE-2026-20186 (9.9/10 arbitrary code execution flaws in Cisco Identity Services Engine).
Read more…
Source: TechRadar News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- MITRE says it was hit by hackers exploiting Ivanti flaws
April 22, 2024
The not-for-profit research and development organization MITRE suffered a cyberattack early this year, with the attack apparently hindering some operations, but there was no talk of stolen data. In a breach notification published on the MITRE website late last week, CEO and president Jason Providakes explained what happened and what the organization was doing about it. Read ...
- How secret rise of zero-day brokers is causing worldwide security risks
April 18, 2024
Zero-day hackers exploit security vulnerabilities in software that the developers of that software are often completely oblivious about. Imagine scrolling through your social media feed when a notification pops up, seemingly from a trusted friend. It contains a funny meme or a scandalous news story, but the link takes you to a different website. Clicking it ...
- Attackers exploiting new critical OpenMetadata vulnerabilities on Kubernetes clusters
April 17, 2024
Attackers are constantly seeking new vulnerabilities to compromise Kubernetes environments. Microsoft recently uncovered an attack that exploits new critical vulnerabilities in OpenMetadata to gain access to Kubernetes workloads and leverage them for cryptomining activity. OpenMetadata is an open-source platform designed to manage metadata across various data sources. It serves as a central repository for metadata lineage, ...
- CVE-2024-3400: Critical Command Injection Vulnerability in Palo Alto Networks Firewalls
April 17, 2024
On Friday, April 12, Palo Alto Networks published an advisory on CVE-2024-3400, a CVSS 10 zero-day vulnerability in several versions of PAN-OS, the operating system that runs on the company’s firewalls. According to the vendor advisory, if conditions for exploitability are met, the vulnerability may enable an unauthenticated attacker to execute arbitrary code with root privileges ...
- CVE-2024-20697: Windows Libarchive Remote Code Execution Vulnerability
April 17, 2024
An integer overflow vulnerability exists in the Libarchive library included in Microsoft Windows. The vulnerability is due to insufficient bounds checks on the block length of a RARVM filter used for Intel E8 preprocessing, included in the compressed data of a RAR archive. A remote attacker could exploit this vulnerability by enticing a target user into ...
- Botnets Continue Exploiting CVE-2023-1389 for Wide-Scale Spread
April 16, 2024
Last year, a command injection vulnerability, CVE-2023-1389, was disclosed and a fix developed for the web management interface of the TP-Link Archer AX21 (AX1800). FortiGuard Labs has developed an IPS signature to tackle this issue. Recently, their researchers observed multiple attacks focusing on this year-old vulnerability, spotlighting botnets like Moobot, Miori, the Golang-based agent “AGoent,” and ...