A vulnerability in the Simple Network Management Protocol (SNMP) service of Cisco FXOS Software for Firepower 4100 Series and Firepower 9300 Security Appliances and of Cisco UCS 6300 Series Fabric Interconnects 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.
Note: 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.
References
| Link | Resource |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO | Vendor Advisory |
Configurations
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History
12 Jan 2024, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Cisco firepower 4112 Firmware
|
|
| CPE | cpe:2.3:o:cisco:firepower_4112_firmware:-:*:*:*:*:*:*:* |
07 Sep 2023, 17:58
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.3 |
| References | (MISC) https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO - Vendor Advisory | |
| First Time |
Cisco ucs 6324 Fabric Interconnect
Cisco ucs 6332-16up Fabric Interconnect Firmware Cisco ucs 6332-16up Fabric Interconnect Cisco firepower 4125 Cisco firepower 4112 Cisco firepower 9300 Firmware Cisco Cisco firepower 9300 Cisco firepower 4115 Cisco ucs 6324 Fabric Interconnect Firmware Cisco ucs 6332 Fabric Interconnect Cisco firepower 4145 Cisco firepower 4112 Firwmare Cisco firepower 4125 Firmware Cisco firepower 4143 Firmware Cisco ucs 6332 Fabric Interconnect Firmware |
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| CWE | CWE-732 | |
| CPE | cpe:2.3:h:cisco:ucs_6324_fabric_interconnect:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:ucs_6324_fabric_interconnect_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:firepower_4125_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ucs_6332-16up_fabric_interconnect:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:firepower_4143_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:ucs_6332_fabric_interconnect_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:cisco:ucs_6332-16up_fabric_interconnect_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:firepower_9300_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:firepower_4112_firwmare:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ucs_6332_fabric_interconnect:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:firepower_4115:-:*:*:*:*:*:*:* |
23 Aug 2023, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-08-23 19:15
Updated : 2024-02-28 20:33
NVD link : CVE-2023-20200
Mitre link : CVE-2023-20200
CVE.ORG link : CVE-2023-20200
JSON object : View
Products Affected
cisco
- ucs_6332_fabric_interconnect
- firepower_4125_firmware
- firepower_4115
- firepower_4143_firmware
- ucs_6332-16up_fabric_interconnect
- firepower_4112_firmware
- firepower_4145
- firepower_9300
- firepower_4112
- ucs_6324_fabric_interconnect_firmware
- firepower_9300_firmware
- ucs_6332-16up_fabric_interconnect_firmware
- ucs_6332_fabric_interconnect_firmware
- firepower_4125
- ucs_6324_fabric_interconnect