QID 317142

Date Published: 2022-06-16

QID 317142: Cisco Security Products Simple Network Management Protocol (SNMP) Service Denial of Service (DoS) Vulnerability (cisco-sa-ESA-SNMP-JLAJksWK)

A vulnerability in the TCP/IP stack of Cisco Email Security Appliance (ESA), Cisco Web Security Appliance (WSA), and Cisco Secure Email and Web Manager(SMA),
formerly Security Management Appliance, could allow an unauthenticated, remote attacker to crash
the Simple Network Management Protocol (SNMP) service, resulting in a denial of service (DoS) condition.

Affected Products
Cisco products if they were running a vulnerable release of Cisco AsyncOS Software: ESA
From 14.0 Prior to 14.02.0-020
Cisco Secure Email and Web Manager(SMA)
Prior to 14.1.0-239 WSA
From 12.0 Prior to 14.5

QID Detection Logic (Authenticated):
The Qid checks for the Vulnerable version of Cisco WSA in the response of "version" command.

A successful exploit could allow the attacker to crash the SNMP service, resulting in a DoS condition.

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

    Customers are advised to refer to cisco-sa-ESA-SNMP-JLAJksWK for more information.

    Vendor References

    CVEs related to QID 317142

    CVE-2022-20675 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-ESA-SNMP-JLAJksWK URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ESA-SNMP-JLAJksWK
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