Improper handling of exceptional conditions in FFRI yarai
Priority LOW 16CWE-755Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
"FFRI yarai", "FFRI yarai Home and Business Edition" and their OEM products handle exceptional conditions improperly, which may lead to denial-of-service (DoS) condition. Affected products and versions are as follows: FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0, FFRI yarai Home and Business Edition version 1.4.0, InfoTrace Mark II Malware Protection (Mark II Zerona) versions 3.0.1 to 3.2.2, Zerona / Zerona PLUS versions 3.2.32 to 3.2.36, ActSecure χ versions 3.4.0 to 3.4.6 and 3.5.0, Dual Safe Powered by FFRI yarai version 1.4.1, EDR Plus Pack (Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0), and EDR Plus Pack Cloud (Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0).
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00289 21st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| FFRI Security, Inc. | FFRI yarai | versions 3.4.0 to 3.4.6 and 3.5.0 | — | No fix listed | CNA |
| FFRI Security, Inc. | FFRI yarai Home and Business Edition | version 1.4.0 | — | No fix listed | CNA |
| Soliton Systems K.K | InfoTrace Mark II Malware Protection (Mark II Zerona) | versions 3.0.1 to 3.2.2 | — | No fix listed | CNA |
| Soliton Systems K.K | Zerona / Zerona PLUS | versions 3.2.32 to 3.2.36 | — | No fix listed | CNA |
| NEC Corporation | ActSecure χ | versions 3.4.0 to 3.4.6 and 3.5.0 | — | No fix listed | CNA |
| SOURCENEXT CORPORATION | Dual Safe Powered by FFRI yarai | version 1.4.1 | — | No fix listed | CNA |
| Sky Co., LTD. | EDR Plus Pack | Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0 | — | No fix listed | CNA |
| Sky Co., LTD. | EDR Plus Pack Cloud | Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0 | — | No fix listed | CNA |
- FFRI yarai VendorFFRI Security, Inc. Affected versions 3.4.0 to 3.4.6 and 3.5.0 Fixed in — No fix listed CNA
- FFRI yarai Home and Business Edition VendorFFRI Security, Inc. Affected version 1.4.0 Fixed in — No fix listed CNA
- InfoTrace Mark II Malware Protection (Mark II Zerona) VendorSoliton Systems K.K Affected versions 3.0.1 to 3.2.2 Fixed in — No fix listed CNA
- Zerona / Zerona PLUS VendorSoliton Systems K.K Affected versions 3.2.32 to 3.2.36 Fixed in — No fix listed CNA
- ActSecure χ VendorNEC Corporation Affected versions 3.4.0 to 3.4.6 and 3.5.0 Fixed in — No fix listed CNA
- Dual Safe Powered by FFRI yarai VendorSOURCENEXT CORPORATION Affected version 1.4.1 Fixed in — No fix listed CNA
- EDR Plus Pack VendorSky Co., LTD. Affected Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0 Fixed in — No fix listed CNA
- EDR Plus Pack Cloud VendorSky Co., LTD. Affected Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0 Fixed in — No fix listed CNA
CPE configurations NVD · 13
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ffri:dual_safe:1.4.1:*:*:*:*:*:*:* | 1.4.1 | Vulnerable | Ffri |
| cpe:2.3:a:ffri:ffri_yarai:*:*:*:*:-:*:*:* | 3.4.0 – 3.4.6 | Vulnerable | Ffri |
| cpe:2.3:a:ffri:ffri_yarai:1.4.0:*:*:*:home_and_business:*:*:* | 1.4.0 | Vulnerable | Ffri |
| cpe:2.3:a:ffri:ffri_yarai:3.5.0:*:*:*:-:*:*:* | 3.5.0 | Vulnerable | Ffri |
| cpe:2.3:a:soliton:infotrace_mark_ii_malware_protection:*:*:*:*:*:*:*:* | 3.0.1 – 3.2.2 | Vulnerable | Soliton Systems K.K |
| cpe:2.3:a:soliton:zerona:*:*:*:*:*:*:*:* | 3.2.32 – 3.2.36 | Vulnerable | Soliton Systems K.K |
| cpe:2.3:a:soliton:zerona_plus:*:*:*:*:*:*:*:* | 3.2.32 – 3.2.36 | Vulnerable | Soliton Systems K.K |
| cpe:2.3:a:nec:actsecure_x_managed_security_service:*:*:*:*:*:*:*:* | 3.4.0 – 3.4.6 | Vulnerable | NEC Corporation |
| cpe:2.3:a:nec:actsecure_x_managed_security_service:3.5.0:*:*:*:*:*:*:* | 3.5.0 | Vulnerable | NEC Corporation |
| cpe:2.3:a:skygroup:edr_plus_pack:*:*:*:*:*:*:*:* | 3.4.0 – 3.4.6 | Vulnerable | skygroup |
- cpe:2.3:a:ffri:dual_safe:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·Ffri
- cpe:2.3:a:ffri:ffri_yarai:*:*:*:*:-:*:*:* Versions 3.4.0 – 3.4.6 Vulnerable ·Ffri
- cpe:2.3:a:ffri:ffri_yarai:1.4.0:*:*:*:home_and_business:*:*:* Versions 1.4.0 Vulnerable ·Ffri
- cpe:2.3:a:ffri:ffri_yarai:3.5.0:*:*:*:-:*:*:* Versions 3.5.0 Vulnerable ·Ffri
- cpe:2.3:a:soliton:infotrace_mark_ii_malware_protection:*:*:*:*:*:*:*:* Versions 3.0.1 – 3.2.2 Vulnerable ·Soliton Systems K.K
- cpe:2.3:a:soliton:zerona:*:*:*:*:*:*:*:* Versions 3.2.32 – 3.2.36 Vulnerable ·Soliton Systems K.K
- cpe:2.3:a:soliton:zerona_plus:*:*:*:*:*:*:*:* Versions 3.2.32 – 3.2.36 Vulnerable ·Soliton Systems K.K
- cpe:2.3:a:nec:actsecure_x_managed_security_service:*:*:*:*:*:*:*:* Versions 3.4.0 – 3.4.6 Vulnerable ·NEC Corporation
- cpe:2.3:a:nec:actsecure_x_managed_security_service:3.5.0:*:*:*:*:*:*:* Versions 3.5.0 Vulnerable ·NEC Corporation
- cpe:2.3:a:skygroup:edr_plus_pack:*:*:*:*:*:*:*:* Versions 3.4.0 – 3.4.6 Vulnerable ·skygroup
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-39341
- 2026-10-03 Alias added: GHSA-39xp-m58q-6r58
References
Advisory 5
More FFRI Security, Inc. vulnerabilities
- TI-2024-27259 OS command injection in FFRI AMC CVSS 3.1MEDIUM 6.4
Sources
- CVE-2023-39341 · CVE Program
- CVE-2023-39341 · NVD
- FIRST EPSS
- GHSA-39xp-m58q-6r58 · GitHub Advisory Database · CC BY 4.0
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