Sunday , June 1 2025

CVE-2025-20236
Cisco Patches Unauthenticated RCE Flaw in Webex App

Cisco issued a security advisory about a serious vulnerability in its Webex App that allows unauthenticated remote code execution (RCE) via malicious meeting invite links. The flaw, known as CVE-2025-20236, has a CVSS score of 8.8 and affects several versions of the Cisco Webex desktop application.

“A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download arbitrary files, which could allow the attacker to execute arbitrary commands on the host of the targeted user,” Cisco stated in its advisory.

Linux flaws enable password hash theft via core dumps in Ubuntu, RHEL, Fedora

The Qualys Threat Research Unit (TRU) found two local information-disclosure vulnerabilities in Apport and systemd-coredump. Both issues are race-condition vulnerabilities....
Read More
Linux flaws enable password hash theft via core dumps in Ubuntu, RHEL, Fedora

Australia enacts mandatory ransomware payment reporting

New ransomware payment reporting rules take effect in Australia yesterday (May 30) for all organisations with an annual turnover of...
Read More
Australia enacts mandatory ransomware payment reporting

Why Govt Demands Foreign CCTV Firms to Submit Source Code?

Global makers of surveillance gear have clashed with Indian regulators in recent weeks over contentious new security rules that require...
Read More
Why Govt Demands Foreign CCTV Firms to Submit Source Code?

CVE-2023-39780
Botnet hacks thousands of ASUS routers

GreyNoise has discovered a campaign where attackers have gained unauthorized access to thousands of internet-exposed ASUS routers. This seems to...
Read More
CVE-2023-39780  Botnet hacks thousands of ASUS routers

Bangladesh Bank instructed using AI to prevent online gambling

The rise of online gambling in the country is leading to increased crime and societal issues. In response, the central...
Read More
Bangladesh Bank instructed using AI to prevent online gambling

251 Amazon-Hosted IPs Used in Exploit Scan for ColdFusion, Struts, and Elasticsearch

Cybersecurity researchers recently revealed a coordinated cloud-based scanning attack that targeted 75 different exposure points earlier this month. On May...
Read More
251 Amazon-Hosted IPs Used in Exploit Scan for ColdFusion, Struts, and Elasticsearch

Zero-Trust Policy bypass to Exploit Vulns & Manipulate NHI Secrets

Recent security research has shown that attackers can weaken zero-trust security frameworks by exploiting a key DNS vulnerability, disrupting automated...
Read More
Zero-Trust Policy bypass to Exploit Vulns & Manipulate NHI Secrets

Evaly E-commerce Platform Allegedly Hacked

Evaly, a Bangladeshi e-commerce platform, is reportedly facing a major data breach that may have exposed sensitive information of around...
Read More
Evaly E-commerce Platform Allegedly Hacked

Exploitable Vulns in Canon Printers Allow Gaining Admin Privileges

A passback vulnerability has been found in some Canon printers, including production and multifunction models. If an attacker gains administrative...
Read More
Exploitable Vulns in Canon Printers Allow Gaining Admin Privileges

184 Million Leaked Credentials Discovered in Open Database

Security researchers have discovered a database with 184 million account credentials, highlighting the need to update compromised passwords, strengthen weak...
Read More
184 Million Leaked Credentials Discovered in Open Database

The flaw is due to inadequate input validation in the Webex App’s handling of custom URLs. An attacker can create a malicious Webex meeting link that tricks users into clicking it, causing arbitrary files to download to their devices.

“A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the targeted user,” Cisco warns. Any user with a vulnerable version of the Webex App is at risk, regardless of their operating system or configuration.

As of now, Cisco’s Product Security Incident Response Team (PSIRT) has not seen any malicious use or public exploitation of CVE-2025-20236.

Cisco has confirmed the following:

Versions 44.5 and earlier: Not vulnerable
Version 44.6: Fixed in 44.6.2.30589
Version 44.7: Must migrate to a fixed release
Versions 44.8 and later: Not vulnerable
Users are strongly advised to check their application version and update immediately to avoid exploitation.

Apple released emergency security updates for 2 zero-day vulns

Check Also

Scan

251 Amazon-Hosted IPs Used in Exploit Scan for ColdFusion, Struts, and Elasticsearch

Cybersecurity researchers recently revealed a coordinated cloud-based scanning attack that targeted 75 different exposure points …

Leave a Reply

Your email address will not be published. Required fields are marked *