// For flags

CVE-2021-1129

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

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

A vulnerability in the authentication for the general purpose APIs implementation of Cisco Email Security Appliance (ESA), Cisco Content Security Management Appliance (SMA), and Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to access general system information and certain configuration information from an affected device. The vulnerability exists because a secure authentication token is not required when authenticating to the general purpose API. An attacker could exploit this vulnerability by sending a crafted request for information to the general purpose API on an affected device. A successful exploit could allow the attacker to obtain system and configuration information from the affected device, resulting in an unauthorized information disclosure.

Una vulnerabilidad en la autenticación para la implementación de las API de propósito general de Cisco Email Security Appliance (ESA), Cisco Content Security Management Appliance (SMA) y Cisco Web Security Appliance (WSA), podría permitir a un atacante no autenticado remoto acceder a información general del sistema y determinada información de configuración de un dispositivo afectado. La vulnerabilidad se presenta porque no se requiere un token de autenticación seguro al autenticarse en la API de propósito general. Un atacante podría explotar esta vulnerabilidad mediante el envío de una petición diseñada para información de la API de propósito general en un dispositivo afectado. Una explotación con éxito podría permitir al atacante obtener información del sistema y la configuración del dispositivo afectado, resultando en una divulgación de información no autorizada

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2020-11-13 CVE Reserved
  • 2021-01-20 CVE Published
  • 2024-01-24 EPSS Updated
  • 2024-11-12 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-201: Insertion of Sensitive Information Into Sent Data
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"
 12.5.0
Search vendor "Cisco" for product "Content Security Management Appliance" and version "12.5.0"
-
Affected
Cisco
Search vendor "Cisco"
 Email Security Appliance
Search vendor "Cisco" for product "Email Security Appliance"
 13.0.0
Search vendor "Cisco" for product "Email Security Appliance" and version "13.0.0"
-
Affected
Cisco
Search vendor "Cisco"
 Web Security Appliance
Search vendor "Cisco" for product "Web Security Appliance"
 11.8.0
Search vendor "Cisco" for product "Web Security Appliance" and version "11.8.0"
-
Affected