CVE-2016-4839
Money Forward WebView Information Disclosure
Description
The Android Apps Money Forward (prior to v7.18.0), Money Forward for The Gunma Bank (prior to v1.2.0), Money Forward for SHIGA BANK (prior to v1.2.0), Money Forward for SHIZUOKA BANK (prior to v1.4.0), Money Forward for SBI Sumishin Net Bank (prior to v1.6.0), Money Forward for Tokai Tokyo Securities (prior to v1.4.0), Money Forward for THE TOHO BANK (prior to v1.3.0), Money Forward for YMFG (prior to v1.5.0) provided by Money Forward, Inc. and Money Forward for AppPass (prior to v7.18.3), Money Forward for au SMARTPASS (prior to v7.18.0), Money Forward for Chou Houdai (prior to v7.18.3) provided by SOURCENEXT CORPORATION do not properly implement the WebView class, which allows an attacker to disclose information stored on the device via a specially crafted application.
INFO
Published Date :
May 12, 2017, 6:29 p.m.
Last Modified :
April 20, 2025, 1:37 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2016-4839
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.
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-2016-4839.
| URL | Resource |
|---|---|
| http://corp.moneyforward.com/info/20160920-mf-android/ | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/93035 | Third Party Advisory VDB Entry |
| http://www.sourcenext.com/support/i/160725_1 | Third Party Advisory VDB Entry |
| https://jvn.jp/en/jp/JVN61297210/index.html | Third Party Advisory VDB Entry |
| http://corp.moneyforward.com/info/20160920-mf-android/ | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/93035 | Third Party Advisory VDB Entry |
| http://www.sourcenext.com/support/i/160725_1 | Third Party Advisory VDB Entry |
| https://jvn.jp/en/jp/JVN61297210/index.html | Third Party Advisory VDB Entry |
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-2016-4839 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-4839 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://corp.moneyforward.com/info/20160920-mf-android/ Added Reference http://www.securityfocus.com/bid/93035 Added Reference http://www.sourcenext.com/support/i/160725_1 Added Reference https://jvn.jp/en/jp/JVN61297210/index.html -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
May. 12, 2021
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Changed CPE Configuration OR *cpe:2.3:a:money_forward_inc:money_forward_for_apppass:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_au_smartpass:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_chou_houdai:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_sbi_sumishin_net_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_shiga_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_shizuoka_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_the_gunma_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_the_toho_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_tokai_tokyo_securities:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_ymfg:-:*:*:*:*:android:*:* OR *cpe:2.3:a:moneyforward:money_forward_for_apppass:*:*:*:*:*:android:*:* versions up to (excluding) 7.18.3 *cpe:2.3:a:moneyforward:money_forward_for_au_smartpass:*:*:*:*:*:android:*:* versions up to (excluding) 7.18.0 *cpe:2.3:a:moneyforward:money_forward_for_chou_houdai:*:*:*:*:*:android:*:* versions up to (excluding) 7.18.3 *cpe:2.3:a:moneyforward:money_forward_for_sbi_sumishin_net_bank:*:*:*:*:*:android:*:* versions up to (excluding) 1.6.0 *cpe:2.3:a:moneyforward:money_forward_for_shiga_bank:*:*:*:*:*:android:*:* versions up to (excluding) 1.2.0 *cpe:2.3:a:moneyforward:money_forward_for_shizuoka_bank:*:*:*:*:*:android:*:* versions up to (excluding) 1.4.0 *cpe:2.3:a:moneyforward:money_forward_for_the_gunma_bank:*:*:*:*:*:android:*:* versions up to (excluding) 1.2.0 *cpe:2.3:a:moneyforward:money_forward_for_the_toho_bank:*:*:*:*:*:android:*:* versions up to (excluding) 1.3.0 *cpe:2.3:a:moneyforward:money_forward_for_tokai_tokyo_securities:*:*:*:*:*:android:*:* versions up to (excluding) 1.4.0 *cpe:2.3:a:moneyforward:money_forward_for_ymfg:*:*:*:*:*:android:*:* versions up to (excluding) 1.5.0 -
Initial Analysis by [email protected]
May. 26, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Changed Reference Type http://www.sourcenext.com/support/i/160725_1 No Types Assigned http://www.sourcenext.com/support/i/160725_1 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/93035 No Types Assigned http://www.securityfocus.com/bid/93035 Third Party Advisory, VDB Entry Changed Reference Type http://corp.moneyforward.com/info/20160920-mf-android/ No Types Assigned http://corp.moneyforward.com/info/20160920-mf-android/ Third Party Advisory, VDB Entry Changed Reference Type https://jvn.jp/en/jp/JVN61297210/index.html No Types Assigned https://jvn.jp/en/jp/JVN61297210/index.html Third Party Advisory, VDB Entry Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:a:money_forward_inc:money_forward_for_apppass:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_au_smartpass:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_chou_houdai:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_sbi_sumishin_net_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_shiga_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_shizuoka_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_the_gunma_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_the_toho_bank:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_tokai_tokyo_securities:-:*:*:*:*:android:*:* *cpe:2.3:a:money_forward_inc:money_forward_for_ymfg:-:*:*:*:*:android:*:* -
CVE Modified by [email protected]
May. 16, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/93035 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-4839 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-2016-4839
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.19 }} 0.07%
score
0.41005
percentile