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Vulnerability details: VCID-ybrp-zh2m-wuh1
Vulnerability ID VCID-ybrp-zh2m-wuh1
Aliases CVE-2011-0456
Summary 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."
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
System Score Found at
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
epss 0.03045 https://api.first.org/data/v1/epss?cve=CVE-2011-0456
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2011-0456
Reference id Reference type URL
http://jvndb.jvn.jp/jvndb/JVNDB-2011-000019
http://jvn.jp/en/jp/JVN73162541/index.html
https://api.first.org/data/v1/epss?cve=CVE-2011-0456
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0456
http://secunia.com/advisories/43960
https://hermes.opensuse.org/messages/7797670
cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:1.3.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:1.3.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.0.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.0.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.0.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.4:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.5:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.6:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.7:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.8:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.1.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.1.9:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.2:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.3:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.4:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.5:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.6:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.7:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.8:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.2.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.2.9:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.3.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.3.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:2.3.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:2.3.3:*:*:*:*:*:*:*
CVE-2011-0456 https://nvd.nist.gov/vuln/detail/CVE-2011-0456
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2011-0456
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.86623
EPSS Score 0.03045
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:30:48.610669+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0