How severe is CVE-2016-7818?

CVE-2016-7818 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-7818 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-7818?

CVE-2016-7818 primarily affects Japan Pension Service Device Data Encryption Program. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-7818?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-7818 published?

CVE-2016-7818 was published on 2017-06-09 and last updated on 2026-06-17.

CVE-2016-7818

CVE-2016-7818 is a high-severity vulnerability in Japan Pension Service Device Data Encryption Program with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Japan Pension Service Device Data Encryption Program
Published: 2017-06-09
Last modified: 2026-06-17

Description

Untrusted search path vulnerability in Installers for Specification check program (social insurance) Ver. 9.00 and earlier, TODOKESHO print program Ver. 5.00 and earlier, Device data encryption program Ver. 1.00 and earlier, and TODOKESHO creation program Ver. 15.00 and earlier available prior to October 17, 2016 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.

Frequently asked questions

What is CVE-2016-7818?: Untrusted search path vulnerability in Installers for Specification check program (social insurance) Ver. 9.00 and earlier, TODOKESHO print program Ver. 5.00 and earlier, Device data encryption program Ver. 1.00 and earlier, and TODOKESHO creation program Ver. 15.00 and earlier available prior to October 17, 2016 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.
How severe is CVE-2016-7818?: CVE-2016-7818 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-7818 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-7818?: CVE-2016-7818 primarily affects Japan Pension Service Device Data Encryption Program. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-7818?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2016-7818 published?: CVE-2016-7818 was published on 2017-06-09 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:japan_pension_service:device_data_encryption_program:1.00:*:*:*:*:*:*:*
cpe:2.3:a:japan_pension_service:specification_check_program:9.00:*:*:*:*:*:*:*
cpe:2.3:a:japan_pension_service:todokesho_creation_program:15.00:*:*:*:*:*:*:*
cpe:2.3:a:japan_pension_service:todokesho_print_program:5.00:*:*:*:*:*:*:*

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