Is CVE-2016-4839 in the CISA KEV catalog?

No. CVE-2016-4839 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-4839?

CVE-2016-4839 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2016-4839?

CVE-2016-4839 has an EPSS score of 1.66% (74th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-4839?

Upgrade money forward for apppass to 7.18.3 or later. Fixes are available for 10 affected products.

CVE & CISA-KEV Catalog

CVE-2016-4839

MEDIUMEPSS 74th pctl

5.5

CVSS v3

NVD

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.

CWE-200Information Exposure

How to fix

Remediation Available

money forward for apppassNVD

Affected:< 7.18.3Fixed in:7.18.3CVE-2016-4839derived from NVD

money forward for au smartpassNVD

Affected:< 7.18.0Fixed in:7.18.0CVE-2016-4839derived from NVD

money forward for chou houdaiNVD

Affected:< 7.18.3Fixed in:7.18.3CVE-2016-4839derived from NVD

money forward for sbi sumishin net bankNVD

Affected:< 1.6.0Fixed in:1.6.0CVE-2016-4839derived from NVD

money forward for shiga bankNVD

Affected:< 1.2.0Fixed in:1.2.0CVE-2016-4839derived from NVD

money forward for shizuoka bankNVD

Affected:< 1.4.0Fixed in:1.4.0CVE-2016-4839derived from NVD

money forward for the gunma bankNVD

Affected:< 1.2.0Fixed in:1.2.0CVE-2016-4839derived from NVD

money forward for the toho bankNVD

Affected:< 1.3.0Fixed in:1.3.0CVE-2016-4839derived from NVD

money forward for tokai tokyo securitiesNVD

Affected:< 1.4.0Fixed in:1.4.0CVE-2016-4839derived from NVD

money forward for ymfgNVD

Affected:< 1.5.0Fixed in:1.5.0CVE-2016-4839derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

1.66%probability of exploitation in 30 days

74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

References

Third-Party Advisory4

Related Vulnerabilities

Other CWE-200 (Information Exposure) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-24919	High	8.6	100%	KEV + Ransom	-
CVE-2020-14181	Medium	5.3	100%	-	Fix
CVE-2021-34429	Medium	5.3	99%	-	Fix
CVE-2018-11409	Medium	5.3	98%	-	-
CVE-2021-41277	Critical	10.0	97%	KEV	-
CVE-2016-2183	High	7.5	96%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.