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TI-2018-00578 Aliases CVE-2018-0623GHSA-3qm4-fxpg-422m

Untrusted search path in Yayoi Co., Ltd. Multiple Yayoi 17 Series products

Priority LOW 36CWE-426Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-426.

Summary

Untrusted search path vulnerability in Multiple Yayoi 17 Series products (Yayoi Kaikei 17 Series Ver.23.1.1 and earlier, Yayoi Aoiro Shinkoku 17 Ver.23.1.1 and earlier, Yayoi Kyuuyo 17 Ver.20.1.4 and earlier, Yayoi Kyuuyo Keisan 17 Ver.20.1.4 and earlier, Yayoi Hanbai 17 Series Ver. 20.0.2 and earlier, and Yayoi Kokyaku Kanri 17 Ver.11.0.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory. This flaw exists within the handling of msjet49.dll loaded by the vulnerable products.

Why it matters now

EPSS 0.00974 62nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Yayoi Co., Ltd.Multiple Yayoi 17 Series products(Yayoi Kaikei 17 Series Ver.+E449+E447—No fix listedCNA
  • Multiple Yayoi 17 Series products VendorYayoi Co., Ltd. Affected (Yayoi Kaikei 17 Series Ver.+E449+E447 Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:yayoi-kk:aoiro_shinkoku:*:*:*:*:*:*:*:*up to 23.1.1VulnerableYayoi Co., Ltd.
cpe:2.3:a:yayoi-kk:hanbai:*:*:*:*:*:*:*:*up to 20.0.2VulnerableYayoi Co., Ltd.
cpe:2.3:a:yayoi-kk:kaikei:*:*:*:*:*:*:*:*up to 23.1.1VulnerableYayoi Co., Ltd.
cpe:2.3:a:yayoi-kk:kokyaku_kanri:*:*:*:*:*:*:*:*up to 11.0.2VulnerableYayoi Co., Ltd.
cpe:2.3:a:yayoi-kk:kyuuyo:*:*:*:*:*:*:*:*up to 20.1.4VulnerableYayoi Co., Ltd.
cpe:2.3:a:yayoi-kk:kyuuyo_keisan:*:*:*:*:*:*:*:*up to 20.1.4VulnerableYayoi Co., Ltd.
  • cpe:2.3:a:yayoi-kk:aoiro_shinkoku:*:*:*:*:*:*:*:* Versions up to 23.1.1 Vulnerable ·Yayoi Co., Ltd.
  • cpe:2.3:a:yayoi-kk:hanbai:*:*:*:*:*:*:*:* Versions up to 20.0.2 Vulnerable ·Yayoi Co., Ltd.
  • cpe:2.3:a:yayoi-kk:kaikei:*:*:*:*:*:*:*:* Versions up to 23.1.1 Vulnerable ·Yayoi Co., Ltd.
  • cpe:2.3:a:yayoi-kk:kokyaku_kanri:*:*:*:*:*:*:*:* Versions up to 11.0.2 Vulnerable ·Yayoi Co., Ltd.
  • cpe:2.3:a:yayoi-kk:kyuuyo:*:*:*:*:*:*:*:* Versions up to 20.1.4 Vulnerable ·Yayoi Co., Ltd.
  • cpe:2.3:a:yayoi-kk:kyuuyo_keisan:*:*:*:*:*:*:*:* Versions up to 20.1.4 Vulnerable ·Yayoi Co., Ltd.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-0623
  2. 2026-10-03 Alias added: GHSA-3qm4-fxpg-422m

References

Advisory 1

  • TI-2018-00579 Untrusted search path in Yayoi Co., Ltd. Multiple Yayoi 17 Series products CVSS 3.0HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences