Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2021-34794

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.

  • Published: Oct 27, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-34794
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
cisco / firepower_threat_defense 6.7.0 6.7.0.1
cisco / firepower_threat_defense 6.4.0 6.4.0.13
cisco / firepower_threat_defense 6.5.0 6.6.5
cisco / asa_5512-x_firmware 009.014(001) 009.014(001).x
cisco / asa_5512-x_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5512-x_firmware 099.016(001.216) 099.016(001.216).x
cisco / asa_5505_firmware 009.014(001) 009.014(001).x
cisco / asa_5505_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5505_firmware 099.016(001.216) 099.016(001.216).x
cisco / asa_5515-x_firmware 009.014(001) 009.014(001).x
cisco / asa_5515-x_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5515-x_firmware 099.016(001.216) 099.016(001.216).x
cisco / asa_5525-x_firmware 009.014(001) 009.014(001).x
cisco / asa_5525-x_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5525-x_firmware 099.016(001.216) 099.016(001.216).x
cisco / asa_5545-x_firmware 009.014(001) 009.014(001).x
cisco / asa_5545-x_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5545-x_firmware 099.016(001.216) 099.016(001.216).x
cisco / asa_5555-x_firmware 009.014(001) 009.014(001).x
cisco / asa_5555-x_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5555-x_firmware 099.016(001.216) 099.016(001.216).x
cisco / asa_5580_firmware 009.014(001) 009.014(001).x
cisco / asa_5580_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5580_firmware 099.016(001.216) 099.016(001.216).x
cisco / asa_5585-x_firmware 009.014(001) 009.014(001).x
cisco / asa_5585-x_firmware 099.015(001.033) 099.015(001.033).x
cisco / asa_5585-x_firmware 099.016(001.216) 099.016(001.216).x
cisco / adaptive_security_appliance_software 9.14.0 9.14.2.4
cisco / adaptive_security_appliance_software 9.15.0 9.15.1.7