PT-2023-4649 · Cisco · Cisco Ucs 6300 Series Fabric Interconnects+1
Published
2023-08-23
·
Updated
2024-01-25
·
CVE-2023-20200
CVSS v3.1
7.7
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Cisco FXOS Software for Firepower 4100 Series and Firepower 9300 Security Appliances (affected versions not specified)
Cisco UCS 6300 Series Fabric Interconnects (affected versions not specified)
Description
A vulnerability in the Simple Network Management Protocol (SNMP) service could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to the improper handling of specific SNMP requests. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. This vulnerability affects all supported SNMP versions. To exploit this vulnerability through SNMPv2c or earlier, an attacker must know the SNMP community string that is configured on an affected device. To exploit this vulnerability through SNMPv3, the attacker must have valid credentials for an SNMP user who is configured on the affected device.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Incorrect Permission
Infinite Loop
Improper Resource Release
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Related Identifiers
Affected Products
Cisco Fxos
Cisco Ucs 6300 Series Fabric Interconnects