What is CVE-2018-11189?

CVE-2018-11189 is a high-severity vulnerability in Quest Disk Backup, classified under OS Command Injection. CVSS score: 8.8/10. Published 2018-06-02.

How severe is CVE-2018-11189?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Quest Disk Backup

CVE-2018-11189

Quest DR Series Disk Backup software version before 4.0.3.1 allows privilege escalation (issue 1 of 6).

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.034 (87.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Quest Disk_backup
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-11189?: CVE-2018-11189 is a high-severity vulnerability in Quest Disk Backup, classified under OS Command Injection. CVSS score: 8.8/10. Published 2018-06-02.
How severe is CVE-2018-11189?: High severity. CVSS v3 base score is 8.8 out of 10.