JustSystems JUST Online Update, as used in Ichitaro through 2014 and other products, does…
Priority LOW 39CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
JustSystems JUST Online Update, as used in Ichitaro through 2014 and other products, does not properly validate signatures of update modules, which allows remote attackers to spoof modules and execute arbitrary code via a crafted signature.
Why it matters now
EPSS 0.03592 89th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 24
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:justsystems:ichitaro:*:*:*:*:*:*:*:* | up to 2014 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:10:*:*:*:*:*:*:* | 10 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:11:*:*:*:*:*:*:* | 11 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:12:*:*:*:*:*:*:* | 12 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:13:*:*:*:*:*:*:* | 13 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2004:*:*:*:*:*:*:* | 2004 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2005:*:*:*:*:*:*:* | 2005 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2006:*:*:*:*:*:*:* | 2006 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2006:-:government:*:*:*:*:* | 2006 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2007:*:*:*:*:*:*:* | 2007 | Vulnerable | Ichitaro 2023 |
- cpe:2.3:a:justsystems:ichitaro:*:*:*:*:*:*:*:* Versions up to 2014 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:10:*:*:*:*:*:*:* Versions 10 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:11:*:*:*:*:*:*:* Versions 11 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:12:*:*:*:*:*:*:* Versions 12 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:13:*:*:*:*:*:*:* Versions 13 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2004:*:*:*:*:*:*:* Versions 2004 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2005:*:*:*:*:*:*:* Versions 2005 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2006:*:*:*:*:*:*:* Versions 2006 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2006:-:government:*:*:*:*:* Versions 2006 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2007:*:*:*:*:*:*:* Versions 2007 Vulnerable ·Ichitaro 2023
Show 14 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:justsystems:ichitaro:2007:-:government:*:*:*:*:* | 2007 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2008:*:*:*:*:*:*:* | 2008 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2008:-:government:*:*:*:*:* | 2008 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2009:*:*:*:*:*:*:* | 2009 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2009:-:government:*:*:*:*:* | 2009 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2009:-:trial:*:*:*:*:* | 2009 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2010:*:*:*:*:*:*:* | 2010 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2010:-:government:*:*:*:*:* | 2010 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2011:*:*:*:*:*:*:* | 2011 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2011:-:sou:*:*:*:*:* | 2011 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2012:-:shou:*:*:*:*:* | 2012 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2013:-:gen:*:*:*:*:* | 2013 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:ichitaro:2013:-:gen_trial:*:*:*:*:* | 2013 | Vulnerable | Ichitaro 2023 |
| cpe:2.3:a:justsystems:just_online_update:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Ichitaro 2023 |
- cpe:2.3:a:justsystems:ichitaro:2007:-:government:*:*:*:*:* Versions 2007 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2008:*:*:*:*:*:*:* Versions 2008 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2008:-:government:*:*:*:*:* Versions 2008 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2009:*:*:*:*:*:*:* Versions 2009 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2009:-:government:*:*:*:*:* Versions 2009 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2009:-:trial:*:*:*:*:* Versions 2009 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2010:*:*:*:*:*:*:* Versions 2010 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2010:-:government:*:*:*:*:* Versions 2010 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2011:*:*:*:*:*:*:* Versions 2011 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2011:-:sou:*:*:*:*:* Versions 2011 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2012:-:shou:*:*:*:*:* Versions 2012 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2013:-:gen:*:*:*:*:* Versions 2013 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:ichitaro:2013:-:gen_trial:*:*:*:*:* Versions 2013 Vulnerable ·Ichitaro 2023
- cpe:2.3:a:justsystems:just_online_update:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Ichitaro 2023
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-2003
- 2026-10-03 Alias added: GHSA-rcf9-p25g-x8cx
References
More Ichitaro 2023 Ichitaro vulnerabilities
- TI-2014-06032 Unspecified vulnerability in JustSystems Ichitaro 2008 through 2011; Ichitaro Government… CVSS 2.0HIGH 10.0
- TI-2013-03186 Unspecified vulnerability in JustSystems Ichitaro 2006 through 2013; Ichitaro Pro through… CVSS 2.0HIGH 10.0
- TI-2011-01171 JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006… CVSS 2.0HIGH 9.3
- TI-2010-03721 Unspecified vulnerability in JustSystems Ichitaro and Ichitaro Government allows remote… CVSS 2.0HIGH 9.3
- TI-2010-03720 Unspecified vulnerability in JustSystems Ichitaro and Ichitaro Government allows remote… CVSS 2.0HIGH 9.3
- TI-2010-02064 Unspecified vulnerability in JustSystems Ichitaro 2004 through 2009, Ichitaro Government… CVSS 2.0HIGH 9.3
Sources
- CVE-2014-2003 · CVE Program
- CVE-2014-2003 · NVD
- FIRST EPSS
- GHSA-rcf9-p25g-x8cx · 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