6.5
MEDIUM
CVE-2017-14699
ASUS Routers XML External Entity Injection
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.

INFO

Published Date :

Jan. 29, 2018, 4:29 p.m.

Last Modified :

Feb. 22, 2018, 4:35 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2017-14699 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Asus dsl-n12e_c1_firmware
2 Asus dsl-n17u_firmware
3 Asus dsl-n14u-b1_firmware
4 Asus dsl-ac51_firmware
5 Asus dsl-ac52u_firmware
6 Asus dsl-ac55u_firmware
7 Asus dsl-n55u_c1_firmware
8 Asus dsl-n55u_d1_firmware
9 Asus dsl-ac56u_firmware
10 Asus dsl-n10_c1_firmware
11 Asus dsl-n12u_c1_firmware
12 Asus dsl-n14u_firmware
13 Asus dsl-n16_firmware
14 Asus dsl-n16u_firmware
15 Asus dsl-n66u_firmware
16 Asus dsl-ac750_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-14699.

URL Resource
https://www.asus.com/Networking/DSL-N14U-B1/HelpDesk_BIOS/ Patch Vendor Advisory
https://www.securityartwork.es/2018/01/25/some-vulnerability-in-asus-routers/ Broken Link

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-14699 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-14699 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Feb. 22, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.securityartwork.es/2018/01/25/some-vulnerability-in-asus-routers/ No Types Assigned https://www.securityartwork.es/2018/01/25/some-vulnerability-in-asus-routers/ Broken Link
    Changed Reference Type https://www.asus.com/Networking/DSL-N14U-B1/HelpDesk_BIOS/ No Types Assigned https://www.asus.com/Networking/DSL-N14U-B1/HelpDesk_BIOS/ Patch, Vendor Advisory
    Added CWE CWE-611
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-ac51_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-ac51:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-ac52u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-ac52u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-ac55u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-ac55u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n55u_c1_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n55u_c1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n55u_d1_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n55u_d1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-ac56u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-ac56u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n10_c1_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n10_c1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n12u_c1_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n12u_c1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n12e_c1_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n12e_c1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n14u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n14u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n14u-b1_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n14u-b1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n16_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n16:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n16u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n16u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n17u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n17u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-n66u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-n66u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:asus:dsl-ac750_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:asus:dsl-ac750:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-14699 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2017-14699 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.11 }} -0.01%

score

0.43839

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability