When was CVE-2011-1688 disclosed?

CVE-2011-1688 was first published in the National Vulnerability Database on April 22, 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-2011-1688 actively exploited?

CVE-2011-1688 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 58.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-1688?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-1688, 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.

CVE-2011-1688

NONECVSS 0.0

0.0

Directory traversal vulnerability in Best Practical Solutions RT 3.2.0 through 3.6.10, 3.8.0 through 3.8.9, and 4.0.0rc through 4.0.0rc7 allows remote attackers to read arbitrary files via a crafted HTTP request.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 58.3%
KEV: Not listed

References (20)

cve@mitrehttp://blog.bestpractical.com/2011/04/security-vulnerabilities-in-rt.html
cve@mitrehttp://lists.bestpractical.com/pipermail/rt-announce/2011-April/000187.html
cve@mitrehttp://lists.bestpractical.com/pipermail/rt-announce/2011-April/000188.html
cve@mitrehttp://lists.bestpractical.com/pipermail/rt-announce/2011-April/000189.html
cve@mitrehttp://secunia.com/advisories/44189
cve@mitrehttp://www.debian.org/security/2011/dsa-2220
cve@mitrehttp://www.securityfocus.com/bid/47383
cve@mitrehttp://www.vupen.com/english/advisories/2011/1071
cve@mitrehttps://bugzilla.redhat.com/show_bug.cgi?id=696795
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/66795
af854a3a-2127-422b-91ae-364da2661108http://blog.bestpractical.com/2011/04/security-vulnerabilities-in-rt.html
af854a3a-2127-422b-91ae-364da2661108http://lists.bestpractical.com/pipermail/rt-announce/2011-April/000187.html
af854a3a-2127-422b-91ae-364da2661108http://lists.bestpractical.com/pipermail/rt-announce/2011-April/000188.html
af854a3a-2127-422b-91ae-364da2661108http://lists.bestpractical.com/pipermail/rt-announce/2011-April/000189.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/44189

Is Your Infrastructure Affected by CVE-2011-1688?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2011-1688

Published

Last Modified

References (20)

Weakness Classification(1)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-1688?

Same CWE

CVE-2011-1688

📅 Published

🔄 Last Modified

🔗 References (20)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-1688?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (20)

Frequently asked(4)

Related CVEs(same CWE)