Input validation error in Cisco Email Security Appliance and Cisco Secure Email and Web Manager - CVE-2023-20009

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Main Vulnerability Database Vulnerabilities #VU72309

Input validation error in Cisco Email Security Appliance and Cisco Secure Email and Web Manager - CVE-2023-20009

Published: February 15, 2023


Vulnerability identifier: #VU72309
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-20009
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Email Security Appliance
Cisco Secure Email and Web Manager
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to insufficient validation of an uploaded Simple Network Management Protocol (SNMP) configuration file. A remote attacker can upload a specially crafted SNMP configuration file and execute arbitrary code as root.


Remediation

Install updates from vendor's website.

External links