Untrusted search path vulnerability in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, Ichitaro Viewer, JUST School, JUST School 2009 and 2010, JUST Jump 4, JUST Frontier, and oreplug allows local users to gain privileges via a Trojan horse DLL in the current working directory.
CVE-2012-1242
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 0%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 32.5%
- KEV
- Not listed
Published
April 27, 2012
Last Modified
April 29, 2026
References (8)
- vultures@jpcerthttp://jvn.jp/en/jp/JVN95378720/index.html
- vultures@jpcerthttp://jvndb.jvn.jp/jvndb/JVNDB-2012-000034
- vultures@jpcerthttp://osvdb.org/81472
- vultures@jpcerthttp://www.justsystems.com/jp/info/js12001.html
- af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN95378720/index.html
- af854a3a-2127-422b-91ae-364da2661108http://jvndb.jvn.jp/jvndb/JVNDB-2012-000034
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/81472
- af854a3a-2127-422b-91ae-364da2661108http://www.justsystems.com/jp/info/js12001.html
Data Freshness Timeline
(refreshed 9× in last 7d / 43× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-06 16:23 UTCEPSS rescore
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- 2026-05-29 04:48 UTCEG score recompute
- 2026-05-29 04:48 UTCGHSA enrichment
- 2026-05-28 13:42 UTCEPSS rescore
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- 2026-05-18 21:29 UTCEPSS rescore
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Frequently asked(4)
What is CVE-2012-1242?
CVE-2012-1242 is a none vulnerability published on April 27, 2012. Untrusted search path vulnerability in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, Ichitaro Viewer, JUST School, JUST School 2009 and 2010, JUST Jump 4, JUST Frontier, and oreplug allows local users to gain…
When was CVE-2012-1242 disclosed?
CVE-2012-1242 was first published in the National Vulnerability Database on April 27, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2012-1242 actively exploited?
CVE-2012-1242 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2012-1242?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-1242, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2012-1242
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