QID 317104

Date Published: 2021-11-08

QID 317104: Cisco Firepower Threat Defense (FTD) Software Simple Network Management Protocol (SNMP) Access Control Vulnerability (cisco-sa-asaftd-snmpaccess-M6yOweq3)

A vulnerability in the Simple Network Management Protocol version 3 (SNMPv3) access control functionality
of Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to query SNMP data.

Affected Products
Cisco Adaptive Security Appliances if they were running a vulnerable release of Cisco FTD Software
and had SNMPv3 access control configured. From 6.4.0 Prior to 6.4.0.13
From 6.5.0 Prior to 6.6.5
From 6.7.0 Prior to 6.7.0.1
Note: Potential detection as cannot confirm SNMPv3 access control configured.

QID Detection Logic (Authenticated):
The check matches Cisco ASA OS version retrieved via Unix Auth using "version" command.

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.

  • CVSS V3 rated as Medium - 5.3 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution

    Customers are advised to refer to cisco-sa-asaftd-snmpaccess-M6yOweq3 for more information.

    Vendor References

    CVEs related to QID 317104

    CVE-2021-34794 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-asaftd-snmpaccess-M6yOweq3 URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-snmpaccess-M6yOweq3
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