CVE-2022-20918
 
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A vulnerability in the Simple Network Management Protocol (SNMP) access controls for Cisco FirePOWER Software for Adaptive Security Appliance (ASA) FirePOWER module, Cisco Firepower Management Center (FMC) Software, and Cisco Next-Generation Intrusion Prevention System (NGIPS) Software could allow an unauthenticated, remote attacker to perform an SNMP GET request using a default credential.
This vulnerability is due to the presence of a default credential for SNMP version 1 (SNMPv1) and SNMP version 2 (SNMPv2). An attacker could exploit this vulnerability by sending an SNMPv1 or SNMPv2 GET request to an affected device. A successful exploit could allow the attacker to retrieve sensitive information from the device using the default credential.
This attack will only be successful if SNMP is configured, and the attacker can only perform SNMP GET requests; write access using SNMP is not allowed.
Una vulnerabilidad en Simple Network Management Protocol (SNMP) para el módulo FirePOWER con control de acceso para Cisco FirePOWER Software para Adaptive Security Appliance (ASA), el software Cisco Firepower Management Center (FMC) y el software Cisco Next-Generation Intrusion Prevention System (NGIPS) podría permitir un atacante remoto no autenticado realice una solicitud GET SNMP utilizando una credencial predeterminada. Esta vulnerabilidad se debe a la presencia de una credencial predeterminada para SNMP versión 1 (SNMPv1) y SNMP versión 2 (SNMPv2). Un atacante podría aprovechar esta vulnerabilidad enviando una solicitud GET SNMPv1 o SNMPv2 a un dispositivo afectado. Un exploit exitoso podría permitir al atacante recuperar información confidencial del dispositivo utilizando la credencial predeterminada. Este ataque sólo tendrá éxito si se configura SNMP y el atacante sólo puede realizar solicitudes GET de SNMP; No se permite el acceso de escritura mediante SNMP.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-11-02 CVE Reserved
- 2022-11-10 CVE Published
- 2024-08-03 CVE Updated
- 2024-10-25 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-284: Improper Access Control
- CWE-287: Improper Authentication
CAPEC
References (1)
URL | Tag | Source |
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https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmcsfr-snmp-access-6gqgtJ4S |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Cisco Search vendor "Cisco" | Firepower Management Center Search vendor "Cisco" for product "Firepower Management Center" | >= 7.0.0 < 7.0.5 Search vendor "Cisco" for product "Firepower Management Center" and version " >= 7.0.0 < 7.0.5" | - |
Affected
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Cisco Search vendor "Cisco" | Firepower Services Software For Asa Search vendor "Cisco" for product "Firepower Services Software For Asa" | - | - |
Affected
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