Tuesday, June 18, 2024

Cisco Webex Meetings for Windows Let Hackers Gain Access to Sensitive Data

A vulnerability with Cisco Webex Meetings Desktop App for Windows allows an authenticated local attacker to gain access for sensitive information on a vulnerable system.

The vulnerability can be tracked as CVE-2020-3347 and it is due to unsafe usage of shared memory used by the application.

According to Trustwave SpiderLabs Security who discovered the vulnerability, if a user configured the client to log in automatically, then the client has several memory-mapped files that are not protected from reading or writing.

“Malicious users can open and dump the contents of this file if they can logon to the machine. Simply put, another user can loop over sessions and try to open, read, and save interesting content for future inspection.”

The vulnerability can be exploited by an attacker who has access to the system memory, by running the application on the local system.

Successful exploitation of the vulnerability allows attackers to retrieve sensitive information from the shared memory, including usernames, meeting information, or authentication tokens that could aid the attacker in future attacks.

Cisco Webex Meetings Desktop App for Windows releases earlier than 40.6.0 are affected with the vulnerability, now Cisco released patches, users are recommended to apply the updates.

“When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page, to determine exposure and a complete upgrade solution.”

The Cisco Product Security Incident Response Team stated that “they not aware of any malicious use of the vulnerability that is described in this advisory.”

You can follow us on LinkedinTwitterFacebook for daily Cybersecurity and hacking news updates.

Also Read

Cisco Webex Flaw Let Unauthenticated Remote Attackers to Join Private Meetings Without Password

5 Bugs in Cisco SD-WAN Allows Attackers to Inject Arbitrary Commands With Root Privileges

Website

Latest articles

Singapore Police Arrested Two Individuals Involved in Hacking Android Devices

The Singapore Police Force (SPF) has arrested two men, aged 26 and 47, for...

CISA Conducts First-Ever Tabletop Exercise Focused on AI Cyber Incident Response

On June 13, 2024, the Cybersecurity and Infrastructure Security Agency (CISA) made history by...

Europol Taken Down 13 Websites Linked to Terrorist Operations

Europol and law enforcement agencies from ten countries have taken down 13 websites linked...

New ARM ‘TIKTAG’ Attack Impacts Google Chrome, Linux Systems

Memory corruption lets attackers hijack control flow, execute code, elevate privileges, and leak data.ARM's...

Operation Celestial Force Employing Android And Windows Malware To Attack Indian Users

A Pakistani threat actor group, Cosmic Leopard, has been conducting a multi-year cyber espionage...

Hunt3r Kill3rs Group claims they Infiltrated Schneider Electric Systems in Germany

The notorious cybercriminal group Hunt3r Kill3rs has claimed responsibility for infiltrating Schneider Electric's systems...

Hackers Employing New Techniques To Attack Docker API

Attackers behind Spinning YARN launched a new cryptojacking campaign targeting publicly exposed Docker Engine...
Guru baran
Guru baranhttps://gbhackers.com
Gurubaran is a co-founder of Cyber Security News and GBHackers On Security. He has 10+ years of experience as a Security Consultant, Editor, and Analyst in cybersecurity, technology, and communications.

Free Webinar

API Vulnerability Scanning

71% of the internet traffic comes from APIs so APIs have become soft targets for hackers.Securing APIs is a simple workflow provided you find API specific vulnerabilities and protect them.In the upcoming webinar, join Vivek Gopalan, VP of Products at Indusface as he takes you through the fundamentals of API vulnerability scanning..
Key takeaways include:

  • Scan API endpoints for OWASP API Top 10 vulnerabilities
  • Perform API penetration testing for business logic vulnerabilities
  • Prioritize the most critical vulnerabilities with AcuRisQ
  • Workflow automation for this entire process

Related Articles