CVE-2018-11143 in the critical feed json
Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 1 of 46).
published 2018-06-01 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3185
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 36.1%
- EPSS 36.1% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
Quest DR Series Disk Backup software version before 4.0.3.1 allows command injection (issue 1 of 46).
Patch / fix
- quest disk_backup 4.0.3.1
Exploit prediction
36.09% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
seclists.org
/fulldisclosure/2018/May/71
mailing-list, third-party-advisory
-
packetstormsecurity.com
/files/148003/Quest-DR-Series-Disk-Backup-Software-4.0.3-Code-Execution.html
third-party-advisory, vdb-entry
-
coresecurity.com
/advisories/quest-dr-series-disk-backup-multiple-vulnerabilities
technical-description, third-party-advisory
Sources
- CVE List CVE-2018-11143
- NVD CVE-2018-11143
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.