Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-1516

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
06/05/2021
Last modified:
07/11/2023

Description

A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Content Security Management Appliance (SMA), Cisco Email Security Appliance (ESA), and Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability exists because confidential information is 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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:content_security_management_appliance:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:email_security_appliance:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:* 14.0 (excluding)
cpe:2.3:a:cisco:ironport_web_security_appliance:13.6.2-023:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ironport_web_security_appliance:14.0.0-090:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ironport_web_security_appliance:14.0.0-133:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ironport_web_security_appliance:14.0.0-292:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ironport_web_security_appliance:14.0.0-300:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools