CVE-2023-20200

Опубликовано: 23 авг. 2023

Источник: nvd

CVSS3: 7.7

CVSS3: 6.3

EPSS Низкий

Описание

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.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:cisco:firepower_9300_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:*

Конфигурация 2

Одновременно

cpe:2.3:o:cisco:firepower_4143_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:*

Конфигурация 3

Одновременно

cpe:2.3:o:cisco:firepower_4112_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:*

Конфигурация 4

Одновременно

Одно из

cpe:2.3:o:cisco:ucs_6324_fabric_interconnect_firmware:*:*:*:*:*:*:*:*

Версия от 4.1 (включая) до 4.1\(3l\) (исключая)

cpe:2.3:o:cisco:ucs_6324_fabric_interconnect_firmware:*:*:*:*:*:*:*:*

Версия от 4.2 (включая) до 4.2\(3d\) (исключая)

cpe:2.3:h:cisco:ucs_6324_fabric_interconnect:-:*:*:*:*:*:*:*

Конфигурация 5

Одновременно

cpe:2.3:o:cisco:firepower_4125_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:*

Конфигурация 6

Одновременно

cpe:2.3:o:cisco:firepower_4115:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:*

Конфигурация 7

Одновременно

Одно из

cpe:2.3:o:cisco:ucs_6332_fabric_interconnect_firmware:*:*:*:*:*:*:*:*

Версия от 4.1 (включая) до 4.1\(3l\) (исключая)

cpe:2.3:o:cisco:ucs_6332_fabric_interconnect_firmware:*:*:*:*:*:*:*:*

Версия от 4.2 (включая) до 4.2\(3b\) (включая)

cpe:2.3:h:cisco:ucs_6332_fabric_interconnect:-:*:*:*:*:*:*:*

Конфигурация 8

Одновременно

Одно из

cpe:2.3:o:cisco:ucs_6332-16up_fabric_interconnect_firmware:*:*:*:*:*:*:*:*

Версия от 4.1 (включая) до 4.1\(3l\) (исключая)

cpe:2.3:o:cisco:ucs_6332-16up_fabric_interconnect_firmware:*:*:*:*:*:*:*:*

Версия от 4.2 (включая) до 4.2\(3b\) (исключая)

cpe:2.3:h:cisco:ucs_6332-16up_fabric_interconnect:-:*:*:*:*:*:*:*

EPSS

Процентиль: 67%

0.00529

Низкий

7.7 High

CVSS3

6.3 Medium

CVSS3

Дефекты

CWE-835

CWE-732

Связанные уязвимости

GHSA-vrx2-vjh6-fhxx

CVSS3: 7.7

github

больше 2 лет назад

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.

BDU:2023-05058

CVSS3: 7.7

fstec

больше 2 лет назад

Уязвимость протокола сетевого управления (SNMP) и операционной системы Cisco FXOS маршрутизаторов Firepower 4100 Series, Firepower 9300 Security Appliances, UCS 6300, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 67%

0.00529

Низкий

7.7 High

CVSS3

6.3 Medium

CVSS3

Дефекты

CWE-835

CWE-732