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Disk Backup CVE-2018-11143

CRITICAL
OS Command Injection (CWE-78)
2018-06-02 cve@mitre.org
Command Injection Disk Backup
9.8
CVSS 3.0 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Jun 02, 2018 - 01:29 nvd
CRITICAL 9.8

DescriptionNVD

Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 1 of 46).

AnalysisAI

Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 1 of 46). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 1 of 46). Affected products include: Quest Disk Backup. Version information: before 4.0.3.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.

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CVE-2018-11194 HIGH
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Quest DR Series Disk Backup software version before 4.0.3.1 allows privilege escalation (issue 6 of 6). Rated high sever
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Quest DR Series Disk Backup software version before 4.0.3.1 allows privilege escalation (issue 5 of 6). Rated high sever
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Quest DR Series Disk Backup software version before 4.0.3.1 allows privilege escalation (issue 4 of 6). Rated high sever
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Quest DR Series Disk Backup software version before 4.0.3.1 allows privilege escalation (issue 3 of 6). Rated high sever
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Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 46 of 46). Rated high severi
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Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 45 of 46). Rated high severi
CVE-2018-11186 HIGH
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Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 44 of 46). Rated high severi
CVE-2018-11185 HIGH
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Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 43 of 46). Rated high severi
CVE-2018-11183 HIGH
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Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 41 of 46). Rated high severi
CVE-2018-11182 HIGH
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Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 40 of 46). Rated high severi

Same weakness CWE-78 – OS Command Injection

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CVE-2014-6271 CRITICAL POC
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CVE-2014-7169 CRITICAL POC
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CVE-2017-6077 CRITICAL POC
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Same technique Command Injection

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CVE-2012-1823 CRITICAL POC
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CVE-2016-1555 CRITICAL POC
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CVE-2014-6271 CRITICAL POC
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CVE-2015-2051 HIGH POC
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CVE-2014-6278 HIGH POC
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CVE-2018-11143 vulnerability details – vuln.today
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