CVE-2011-0456

NONECVSS 0.0Trending — 4 sources updated this week

0.0

webscript.pl in Open Ticket Request System (OTRS) 2.3.4 and earlier allows remote attackers to execute arbitrary commands via unspecified vectors, related to a "command injection vulnerability."

CVSS v3: —
EG Score: 0.0(none)
EPSS: 86.9%
KEV: Not listed

Published

March 11, 2011

Last Modified

April 29, 2026

References (8)

vultures@jpcerthttp://jvn.jp/en/jp/JVN73162541/index.html
vultures@jpcerthttp://jvndb.jvn.jp/jvndb/JVNDB-2011-000019
vultures@jpcerthttp://secunia.com/advisories/43960
vultures@jpcerthttps://hermes.opensuse.org/messages/7797670
af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN73162541/index.html
af854a3a-2127-422b-91ae-364da2661108http://jvndb.jvn.jp/jvndb/JVNDB-2011-000019
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43960
af854a3a-2127-422b-91ae-364da2661108https://hermes.opensuse.org/messages/7797670

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-78OS Command Injection

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-29 08:32 UTCEG score recompute
2026-05-29 08:32 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 01:03 UTCOSV refresh
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch

Frequently asked(4)

What is CVE-2011-0456?

CVE-2011-0456 is a none vulnerability published on March 11, 2011. webscript.pl in Open Ticket Request System (OTRS) 2.3.4 and earlier allows remote attackers to execute arbitrary commands via unspecified vectors, related to a "command injection vulnerability."

When was CVE-2011-0456 disclosed?

CVE-2011-0456 was first published in the National Vulnerability Database on March 11, 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-2011-0456 actively exploited?

CVE-2011-0456 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 86.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-0456?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-0456, 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

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CVE-2011-0456

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-0456?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (8)

Frequently asked(4)

Related CVEs(same CWE)