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, 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. This vulnerability is due to an open port listener on TCP port 199. An attacker could exploit this vulnerability by connecting to TCP port 199. A successful exploit could allow the attacker to crash the SNMP service, resulting in a DoS condition.
History

Wed, 06 Nov 2024 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2022-04-06T18:13:42.752369Z

Updated: 2024-11-06T16:28:19.864Z

Reserved: 2021-11-02T00:00:00

Link: CVE-2022-20675

cve-icon Vulnrichment

Updated: 2024-08-03T02:17:53.082Z

cve-icon NVD

Status : Modified

Published: 2022-04-06T19:15:08.007

Modified: 2024-11-21T06:43:17.637

Link: CVE-2022-20675

cve-icon Redhat

No data.