CVE Vulnerabilities

CVE-2021-34794

Published: Oct 27, 2021 | Modified: Nov 07, 2023
CVSS 3.x
5.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

A vulnerability in the Simple Network Management Protocol version 3 (SNMPv3) access control functionality of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to query SNMP data. This vulnerability is due to ineffective access control. An attacker could exploit this vulnerability by sending an SNMPv3 query to an affected device from a host that is not permitted by the SNMPv3 access control list. A successful exploit could allow the attacker to send an SNMP query to an affected device and retrieve information from the device. The attacker would need valid credentials to perform the SNMP query.

Affected Software

Name Vendor Start Version End Version
Firepower_threat_defense Cisco 6.4.0 (including) 6.4.0.13 (excluding)
Firepower_threat_defense Cisco 6.5.0 (including) 6.6.5 (excluding)
Firepower_threat_defense Cisco 6.7.0 (including) 6.7.0.1 (excluding)
Adaptive_security_appliance_software Cisco 9.14.0 (including) 9.14.2.4 (excluding)
Adaptive_security_appliance_software Cisco 9.15.0 (including) 9.15.1.7 (excluding)

References