Untrusted search path vulnerability in Adobe Reader and Acrobat 8.x before 8.3, 9.x before 9.4.5, and 10.x before 10.1 on Windows allows local users to gain privileges via a Trojan horse DLL in the current working directory.
CVE-2011-2100
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%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
- 50.1%
- KEV
- Not listed
Published
June 16, 2011
Last Modified
April 29, 2026
References (14)
- psirt@adobehttp://osvdb.org/73062
- psirt@adobehttp://www.adobe.com/support/security/bulletins/apsb11-16.html
- psirt@adobehttp://www.securityfocus.com/bid/48252
- psirt@adobehttp://www.securitytracker.com/id?1025658
- psirt@adobehttp://www.us-cert.gov/cas/techalerts/TA11-166A.html
- psirt@adobehttps://exchange.xforce.ibmcloud.com/vulnerabilities/68014
- psirt@adobehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14057
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/73062
- af854a3a-2127-422b-91ae-364da2661108http://www.adobe.com/support/security/bulletins/apsb11-16.html
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/48252
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1025658
- af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA11-166A.html
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/68014
- af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14057
Data Freshness Timeline
(refreshed 10× in last 7d / 44× 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 07:44 UTCEG score recompute
- 2026-05-29 07:44 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-2011-2100?
CVE-2011-2100 is a none vulnerability published on June 16, 2011. Untrusted search path vulnerability in Adobe Reader and Acrobat 8.x before 8.3, 9.x before 9.4.5, and 10.x before 10.1 on Windows allows local users to gain privileges via a Trojan horse DLL in the current working directory.
When was CVE-2011-2100 disclosed?
CVE-2011-2100 was first published in the National Vulnerability Database on June 16, 2011, 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-2011-2100 actively exploited?
CVE-2011-2100 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 50.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2011-2100?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-2100, 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-2011-2100
Is Your Infrastructure Affected by CVE-2011-2100?
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