Monday, December 4, 2023

Cisco Fixed Routers Vulnerabilities that Allows Hackers to Run Remote Code with Root Access

Cisco released security updates with the fixes for a serious security flaw that affected Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers and Cisco HyperFlex Software.

It consists of 6 vulnerabilities fixes, 4 vulnerabilities are marked under “High” severity and 2 vulnerabilities marked as “Medium” severity.

An information disclosure vulnerability CVE-2019-1653 in the web-based management interface of Cisco Small Business RV320 and RV325 allows a remote attacker to retrieve sensitive information.

RV320 and RV325 Routers Command Injection Vulnerability CVE-2019-1652 could allow an authenticated, remote attacker with administrative privileges on an affected device to execute arbitrary commands.

Another vulnerability CVE-2019-1664 in Cisco HyperFlex Software could allow an unauthenticated, local attacker to gain root access to all nodes in the cluster due to insufficient authentication controls.

Another medium severity vulnerability that affected RV320 and RV325 Routers could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user of the service.

Fixed Vulnerabilities in Cisco Security Updates

Cisco HyperFlex Software Command Injection Vulnerability
Cisco HyperFlex Software Unauthenticated Root Access Vulnerability
Cisco Small Business RV320 and RV325 Routers Information Disclosure Vulnerability
Cisco Small Business RV320 and RV325 Routers Command Injection Vulnerability
Cisco Small Business RV320 and RV325 Routers Online Help Reflected Cross-Site Scripting Vulnerability
Cisco Small Business RV320 and RV325 Routers Weak Credential Encryption Vulnerability

Cisco advised urged users to apply these patches immediately to keep the network safe and secure.

You can follow us on LinkedinTwitterFacebook for daily Cybersecurity updates also you can take the Master in Wireshark Network Analysis to keep your self-updated.

Also Read:

Hackers Exploiting More than 9000 Cisco RV320/RV325 Routers After POC published in GitHub

Unpatched Critical Flaw in Cisco Small Business Switches Allows Attackers to Bypass User Authentication

Cisco Released Security Updates & Fixed Several Vulnerabilities that Affected Cisco Products

Privilege Escalation Flaw in Cisco ASA Allows Attackers To Read or Write Files in the System


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BALAJI is an Ex-Security Researcher (Threat Research Labs) at Comodo Cybersecurity. Editor-in-Chief & Co-Founder - Cyber Security News & GBHackers On Security.

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