// For flags

CVE-2020-3447

Cisco Email Security Appliance and Cisco Content Security Management Appliance Information Disclosure Vulnerability

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability in the CLI of Cisco AsyncOS for Cisco Email Security Appliance (ESA) and Cisco AsyncOS for Cisco Content Security Management Appliance (SMA) could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to excessive verbosity in certain log subscriptions. An attacker could exploit this vulnerability by accessing specific log files on an affected device. A successful exploit could allow the attacker to obtain sensitive log data, which may include user credentials. To exploit this vulnerability, the attacker would need to have valid credentials at the operator level or higher on the affected device.

Una vulnerabilidad en la CLI de Cisco AsyncOS para Cisco Email Security Appliance (ESA) y Cisco AsyncOS para Cisco Content Security Management Appliance (SMA) podría permitir a un atacante remoto autenticado acceder a información confidencial sobre un dispositivo afectado. La vulnerabilidad es debido a la excesiva verbosidad en determinadas suscripciones de registro. Un atacante podría explotar esta vulnerabilidad mediante el acceso a archivos de registro específicos sobre un dispositivo afectado. Una explotación con éxito podría permitir al atacante obtener datos de registro confidenciales, que pueden incluir credenciales de usuario. Para explotar esta vulnerabilidad, el atacante podría necesitar tener credenciales válidas a nivel de operador o superior en el dispositivo afectado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2019-12-12 CVE Reserved
  • 2020-08-17 CVE Published
  • 2024-04-22 EPSS Updated
  • 2024-11-13 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-532: Insertion of Sensitive Information into Log File
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
 Content Security Management Appliance
Search vendor "Cisco" for product "Content Security Management Appliance"
 < 13.6.1-201
Search vendor "Cisco" for product "Content Security Management Appliance" and version " < 13.6.1-201"
-
Affected
Cisco
Search vendor "Cisco"
 Email Security Appliance
Search vendor "Cisco" for product "Email Security Appliance"
 < 13.5.1
Search vendor "Cisco" for product "Email Security Appliance" and version " < 13.5.1"
-
Affected