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

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CVE-2017-14699

Severity CVSS v4.0:
Pending analysis
Type:
CWE-611 Improper Restriction of XML External Entity Reference ('XXE')
Publication date:
29/01/2018
Last modified:
22/02/2018

Description

Multiple XML external entity (XXE) vulnerabilities in the AiCloud feature on ASUS DSL-AC51, DSL-AC52U, DSL-AC55U, DSL-N55U C1, DSL-N55U D1, DSL-AC56U, DSL-N10_C1, DSL-N12U C1, DSL-N12E C1, DSL-N14U, DSL-N14U-B1, DSL-N16, DSL-N16U, DSL-N17U, DSL-N66U, and DSL-AC750 routers allow remote authenticated users to read arbitrary files via a crafted DTD in (1) an UPDATEACCOUNT or (2) a PROPFIND request.

Impact

Vector 3.x
CVSS:3.0/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:3.0/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:o:asus:dsl-ac51_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-ac51:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-ac52u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-ac52u:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-ac55u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-ac55u:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-n55u_c1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-n55u_c1:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-n55u_d1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-n55u_d1:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-ac56u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-ac56u:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-n10_c1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-n10_c1:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-n12u_c1_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools