What is CVE-2018-11143?

CVE-2018-11143 is a critical-severity vulnerability in Quest Disk Backup, classified under OS Command Injection. CVSS score: 9.8/10. Published 2018-06-02.

How severe is CVE-2018-11143?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Quest Disk Backup

CVE-2018-11143

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

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.376 (98.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/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 (Technical Description, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-11143?: CVE-2018-11143 is a critical-severity vulnerability in Quest Disk Backup, classified under OS Command Injection. CVSS score: 9.8/10. Published 2018-06-02.
How severe is CVE-2018-11143?: Critical severity. CVSS v3 base score is 9.8 out of 10.