Cisco has announced patches for multiple vulnerabilities across its product range, including several high-severity issues impacting its Secure Network Analytics and Identity Services Engine (ISE) products. One of the bugs is an insufficient sanitization of user-provided data parsed into memory, which could allow an attacker to achieve arbitrary code execution.
The vulnerability has been addressed with the release of Secure Network Analytics 7.4.1-Patch SMC Rollup #5. Another patch is for an improper validation of parameters sent to the restricted shell in Cisco ISE, which could lead to privilege escalation.
This vulnerability has been addressed with the release of ISE version 3.2P1.
Cisco has also warned of two high-severity vulnerabilities impacting Small Business RV320 and RV325 routers that could allow an authenticated, remote attacker to execute arbitrary commands on the affected devices. However, because the affected routers have an end-of-life (EoL) status, Cisco will not release patches to address these vulnerabilities.
No patches will be released for over 15 medium-severity vulnerabilities in EoL Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 routers either.
Cisco has also addressed multiple medium-severity flaws in Cisco Webex Meetings, Unified Contact Center Express (Unified CCX), Secure Network Analytics, Prime Infrastructure and Evolved Programmable Network Manager (EPNM), ISE, Duo Two-Factor Authentication, and Packet Data Network Gateway (PGW).
Cisco says it is not aware of any of these security defects being exploited in attacks. Additional information on these vulnerabilities can be found on Cisco’s product security page.
In addition, Cisco announced that a full patch is being released for a critical vulnerability in its Expressway series and TelePresence Video Communication Server (VCS) enterprise collaboration solutions. The flaw impacts the cluster database API of the affected products and allows an authenticated, remote attacker to overwrite files on the affected device with root privileges.
A partial fix for this vulnerability was included in Expressway series and TelePresence VCS release 14.0.7. A full patch will be included in release 14.3, which is expected to become available in late April.
