Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2017-6748

Severity CVSS v4.0:
Pending analysis
Type:
CWE-74 Injection
Publication date:
25/07/2017
Last modified:
20/04/2025

Description

A vulnerability in the CLI parser of the Cisco Web Security Appliance (WSA) could allow an authenticated, local attacker to perform command injection and elevate privileges to root. The attacker must authenticate with valid operator-level or administrator-level credentials. Affected Products: virtual and hardware versions of Cisco Web Security Appliance (WSA). More Information: CSCvd88855. Known Affected Releases: 10.1.0-204. Known Fixed Releases: 10.5.1-270 10.1.1-234.

Impact

Vector 3.x
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.70 MEDIUM
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.70
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:web_security_appliance:10.0.0-232:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:10.0.0-233:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:10.0_base:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:10.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:10.1.0-204:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:10.1.1-230:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:10.5.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:10.5.0-358:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:11.0.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_appliance:11.0.0-613:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_virtual_appliance:10.0.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_virtual_appliance:10.0_base:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_virtual_appliance:10.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_virtual_appliance:10.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:web_security_virtual_appliance:10.1_base:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools