Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2019-12718

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
16/10/2019
Last modified:
01/09/2020

Description

A vulnerability in the web-based interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link and subsequently access a specific web interface page. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

Impact

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

Base Score: 6.10 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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

Base Score 3.x
6.10
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

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

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:sf250-24_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)
cpe:2.3:h:cisco:sf250-24:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sf250-24p_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)
cpe:2.3:h:cisco:sf250-24p:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sf250-48_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)
cpe:2.3:h:cisco:sf250-48:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sf250-48hp_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)
cpe:2.3:h:cisco:sf250-48hp:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sf250-08_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)
cpe:2.3:h:cisco:sf250-08:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sf250-08hp_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)
cpe:2.3:h:cisco:sf250-08hp:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sf250-10p_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)
cpe:2.3:h:cisco:sf250-10p:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sf250-18_firmware:*:*:*:*:*:*:*:* 2.5.0.90 (excluding)

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


References to Advisories, Solutions, and Tools