VulnerabilityModified

CVE-2016-4838

HIGH 7.8EPSS 1.37%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 allows an attacker to execute unintended operations via a specially crafted application.

CVSS 3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 1.37% probability · 70th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: moneyforward/money forward for apppass · moneyforward/money forward for au smartpass · moneyforward/money forward for chou houdai · moneyforward/money forward for sbi sumishin net bank · moneyforward/money forward for shiga bank · moneyforward/money forward for shizuoka bank · moneyforward/money forward for the gunma bank · moneyforward/money forward for the toho bank · moneyforward/money forward for tokai tokyo securities · moneyforward/money forward for ymfg
Source: vultures@jpcert.or.jp

References

http://corp.moneyforward.com/info/20160920-mf-android/Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/93034Third Party Advisory, VDB Entry
http://www.sourcenext.com/support/i/160725_1Third Party Advisory, VDB Entry
https://jvn.jp/en/jp/JVN49343562/index.htmlThird Party Advisory, VDB Entry
http://corp.moneyforward.com/info/20160920-mf-android/Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/93034Third Party Advisory, VDB Entry
http://www.sourcenext.com/support/i/160725_1Third Party Advisory, VDB Entry
https://jvn.jp/en/jp/JVN49343562/index.htmlThird Party Advisory, VDB Entry

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.