Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2019-12581

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
27/06/2019
Last modified:
28/06/2019

Description

A reflective Cross-site scripting (XSS) vulnerability in the free_time_failed.cgi CGI program in selected Zyxel ZyWall, USG, and UAG devices allows remote attackers to inject arbitrary web script or HTML via the err_msg parameter.

Impact

Vector 3.x
CVSS:3.0/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:3.0/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:zyxel:uag2100_firmware:*:*:*:*:*:*:*:* 4.18\(aaiz.1\)c0 (including)
cpe:2.3:h:zyxel:uag2100:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:uag4100_firmware:*:*:*:*:*:*:*:* 4.18\(aatd.1\)c0 (including)
cpe:2.3:h:zyxel:uag4100:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:uag5100_firmware:*:*:*:*:*:*:*:* 4.18\(aapn.1\)c0 (including)
cpe:2.3:h:zyxel:uag5100:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:usg110_firmware:*:*:*:*:*:*:*:* 4.30 (including)
cpe:2.3:h:zyxel:usg110:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:usg210_firmware:*:*:*:*:*:*:*:* 4.30 (including)
cpe:2.3:h:zyxel:usg210:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:usg310_firmware:*:*:*:*:*:*:*:* 4.30 (including)
cpe:2.3:h:zyxel:usg310:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:usg1100_firmware:*:*:*:*:*:*:*:* 4.30 (including)
cpe:2.3:h:zyxel:usg1100:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:usg1900_firmware:*:*:*:*:*:*:*:* 4.30 (including)

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


References to Advisories, Solutions, and Tools