CVE-2021-1425

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-1425
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Content Security Management Appliance (SMA) could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability exists because confidential information is being included in HTTP requests that are exchanged between the user and the device. An attacker could exploit this vulnerability by looking at the raw HTTP requests that are sent to the interface. A successful exploit could allow the attacker to obtain some of the passwords that are configured throughout the interface.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-info-disclo-VOu2GHbZ Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
OR cpe:2.3:a:cisco:content_security_management_appliance_smav_m000v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:content_security_management_appliance_smav_m100v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:content_security_management_appliance_smav_m300v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:content_security_management_appliance_smav_m600v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m190:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m195:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m395:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m690:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m695:-:*:*:*:*:*:*:*
History

11 Aug 2025, 17:32

Type Values Removed Values Added
CPE cpe:2.3:h:cisco:content_security_management_appliance_sma_m690:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:content_security_management_appliance_smav_m000v:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m195:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m395:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m695:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:content_security_management_appliance_smav_m600v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:content_security_management_appliance_smav_m100v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:content_security_management_appliance_sma_m190:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:content_security_management_appliance_smav_m300v:-:*:*:*:*:*:*:*
First Time Cisco
Cisco content Security Management Appliance Sma M690
Cisco content Security Management Appliance Smav M300v
Cisco content Security Management Appliance Sma M395
Cisco content Security Management Appliance Smav M600v
Cisco asyncos
Cisco content Security Management Appliance Sma M695
Cisco content Security Management Appliance Smav M000v
Cisco content Security Management Appliance Sma M195
Cisco content Security Management Appliance Sma M190
Cisco content Security Management Appliance Smav M100v
CWE NVD-CWE-noinfo
References () https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-info-disclo-VOu2GHbZ - () https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-info-disclo-VOu2GHbZ - Vendor Advisory
Summary
  • (es) Una vulnerabilidad en la interfaz de administración basada en web de Cisco AsyncOS Software para Cisco Content Security Management Appliance (SMA) podría permitir que un atacante remoto autenticado acceda a información confidencial en un dispositivo afectado. La vulnerabilidad existe porque se incluye información confidencial en las solicitudes HTTP que se intercambian entre el usuario y el dispositivo. Un atacante podría aprovechar esta vulnerabilidad al observar las solicitudes HTTP sin procesar que se envían a la interfaz. Una explotación exitosa podría permitir al atacante obtener algunas de las contraseñas que se configuran en toda la interfaz. Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad.

18 Nov 2024, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-11-18 16:15

Updated : 2025-08-11 17:32

NVD link : CVE-2021-1425

Mitre link : CVE-2021-1425

CVE.ORG link : CVE-2021-1425

JSON object : View

Products Affected

cisco

  • content_security_management_appliance_smav_m600v
  • content_security_management_appliance_sma_m195
  • content_security_management_appliance_smav_m100v
  • content_security_management_appliance_sma_m190
  • content_security_management_appliance_smav_m300v
  • asyncos
  • content_security_management_appliance_sma_m690
  • content_security_management_appliance_sma_m695
  • content_security_management_appliance_sma_m395
  • content_security_management_appliance_smav_m000v
CWE
CWE-201

Insertion of Sensitive Information Into Sent Data

NVD-CWE-noinfo