Monday, December 4, 2023

Cisco Fixes High-severity Flaws in Webex, IP Cameras and ISE

Cisco fixes high-security flaws with IP Cameras, Webex Teams, and Identity Services Engine let attackers execute remotely on an affected device.

Along with this Cisco also fixes eleven medium-severity vulnerabilities in various Cisco devices.

Cisco Webex Windows DLL Hijacking Vulnerability

The vulnerability resides with specific DLLs in the Cisco Webex Teams client for Windows allow an authenticated local attacker to load a malicious library.

The vulnerability is due to incorrect handling of directory paths at run time, Cisco fixed the vulnerability with 3.0.16269.0, and later, users are recommended to update with the fixed version.

The high-severity vulnerability can be tracked as CVE-2020-3544 and received a CVSS score of 7.8 out of 10.

IP Cameras RCE & DoS

Another high-severity security flaw resides with Cisco Discovery Protocol implementation for Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to execute arbitrary code on an affected device or cause the device to reload.

An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device.

Successful exploitation allows attackers to execute code on the affected IP camera or cause it to reload unexpectedly, resulting in a denial of service (DoS).

Cisco fixed the vulnerability with 1.0.9-5 and later, users are recommended to update with a fixed version.

ISE Authorization Bypass Vulnerability

The vulnerability resides in the web-based management interface of the Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to modify parts of the configuration on an affected device.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

You can follow us on LinkedinTwitterFacebook for daily Cybersecurity updates.

Also Read

Cisco Warns Hackers Actively Exploited Bug in Carrier-grade Routers

Website

Latest articles

Active Attacks Targeting Google Chrome & ownCloud Flaws: CISA Warns

The CISA announced two known exploited vulnerabilities active attacks targeting Google Chrome & own...

Cactus Ransomware Exploiting Qlik Sense code execution Vulnerability

A new Cactus Ransomware was exploited in the code execution vulnerability to Qlik Sense...

Hackers Bypass Antivirus with ScrubCrypt Tool to Install RedLine Malware

The ScrubCrypt obfuscation tool has been discovered to be utilized in attacks to disseminate the RedLine Stealer...

Hotel’s Booking.com Hacked Logins Let Attacker Steal Guest Credit Cards

According to a recent report by Secureworks, a well-planned and advanced phishing attack was...

Critical Zoom Vulnerability Let Attackers Take Over Meetings

Zoom, the most widely used video conferencing platform has been discovered with a critical...

Hackers Using Weaponized Invoice to Deliver LUMMA Malware

Hackers use weaponized invoices to exploit trust in financial transactions, embedding malware or malicious...

US-Seized Crypto Currency Mixer Used by North Korean Lazarus Hackers

The U.S. Treasury Department sanctioned the famous cryptocurrency mixer Sinbad after it was claimed...

API Attack Simulation Webinar

Live API Attack Simulation

In the upcoming webinar, Karthik Krishnamoorthy, CTO and Vivek Gopalan, VP of Products at Indusface demonstrate how APIs could be hacked.The session will cover:an exploit of OWASP API Top 10 vulnerability, a brute force account take-over (ATO) attack on API, a DDoS attack on an API, how a WAAP could bolster security over an API gateway

Related Articles