Untrusted search path in Yayoi Co., Ltd. Multiple Yayoi 17 Series products
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 ykkapi.dll loaded by the vulnerable products.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Yayoi Co., Ltd. | 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) | — | No fix listed | CNA |
- Multiple Yayoi 17 Series products VendorYayoi Co., Ltd. Affected (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) Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:yayoi-kk:aoiro_shinkoku:*:*:*:*:*:*:*:* | up to 23.1.1 | Vulnerable | Yayoi Co., Ltd. |
| cpe:2.3:a:yayoi-kk:hanbai:*:*:*:*:*:*:*:* | up to 20.0.2 | Vulnerable | Yayoi Co., Ltd. |
| cpe:2.3:a:yayoi-kk:kaikei:*:*:*:*:*:*:*:* | up to 23.1.1 | Vulnerable | Yayoi Co., Ltd. |
| cpe:2.3:a:yayoi-kk:kokyaku_kanri:*:*:*:*:*:*:*:* | up to 11.0.2 | Vulnerable | Yayoi Co., Ltd. |
| cpe:2.3:a:yayoi-kk:kyuuyo:*:*:*:*:*:*:*:* | up to 20.1.4 | Vulnerable | Yayoi Co., Ltd. |
| cpe:2.3:a:yayoi-kk:kyuuyo_keisan:*:*:*:*:*:*:*:* | up to 20.1.4 | Vulnerable | Yayoi 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
- 2026-10-02 Threatist record created from CVE-2018-0624
- 2026-10-03 Alias added: GHSA-f85m-3jq8-c2m2
References
Advisory 1
More Yayoi Co., Ltd. Aoiro Shinkoku vulnerabilities
- TI-2018-00578 Untrusted search path in Yayoi Co., Ltd. Multiple Yayoi 17 Series products CVSS 3.0HIGH 7.8
Sources
- CVE-2018-0624 · CVE Program
- CVE-2018-0624 · NVD
- FIRST EPSS
- GHSA-f85m-3jq8-c2m2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences