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CVE-2016-4838· NVD / CVE Program· CNA jpcert

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 t

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.

HighCVSS 7.8 · v3.1—No exploit No fix recorded
Published
May 12, 2017
Updated
Jun 16, 2026
EPSS
1.4% · 71th percentile
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Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.4%

Affected systems

VendorProduct
moneyforwardmoney forward for apppass
moneyforwardmoney forward for au smartpass
moneyforwardmoney forward for chou houdai
moneyforwardmoney forward for sbi sumishin net bank
moneyforwardmoney forward for shiga bank
moneyforwardmoney forward for shizuoka bank
moneyforwardmoney forward for the gunma bank
moneyforwardmoney forward for the toho bank
moneyforwardmoney forward for tokai tokyo securities
moneyforwardmoney forward for ymfg

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • moneyforward money forward for apppassbefore 7.18.3
  • moneyforward money forward for au smartpassbefore 7.18.0
  • moneyforward money forward for chou houdaibefore 7.18.3
  • moneyforward money forward for sbi sumishin net bankbefore 1.6.0
  • moneyforward money forward for shiga bankbefore 1.2.0
  • moneyforward money forward for shizuoka bankbefore 1.4.0
  • moneyforward money forward for the gunma bankbefore 1.2.0
  • moneyforward money forward for the toho bankbefore 1.3.0
  • moneyforward money forward for tokai tokyo securitiesbefore 1.4.0
  • moneyforward money forward for ymfgbefore 1.5.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (jpcert). Independent of NVD's CPE analysis and usually ahead of it.

  • Money Foward, Inc. Money Forward

    • prior to v7.18.0affected

  • Money Foward, Inc. Money Forward for SBI Sumishin Net Bank

    • prior to v1.6.0affected

  • Money Foward, Inc. Money Forward for SHIGA BANK

    • prior to v1.2.0affected

  • Money Foward, Inc. Money Forward for SHIZUOKA BANK

    • prior to v1.4.0affected

  • Money Foward, Inc. Money Forward for The Gunma Bank

    • prior to v1.2.0affected

  • Money Foward, Inc. Money Forward for THE TOHO BANK

    • prior to v1.3.0affected

  • Money Foward, Inc. Money Forward for Tokai Tokyo Securities

    • prior to v1.4.0affected

  • Money Foward, Inc. Money Forward for YMFG

    • prior to v1.5.0affected

  • SOURCENEXT CORPORATION Money Forward for AppPass

    • prior to v7.18.3affected

  • SOURCENEXT CORPORATION Money Forward for au SMARTPASS

    • prior to v7.18.0affected

  • SOURCENEXT CORPORATION Money Forward for Chou Houdai

    • prior to v7.18.3affected

Same product

moneyforward: all records

Other highest-scoring records for the same primary product.

  • CVE-2016-4839The 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 t
    22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-20 · Improper Input Validation

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records