CVE-2018-11137 json
The 'checksum' parameter of the '/common/download_attachment.php' script in the Quest KACE System Management Appliance 8.0.318 can be abuse…
published 2018-05-31 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3179
- cvss
- 6.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.4%
- EPSS 6.4% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
The 'checksum' parameter of the '/common/download_attachment.php' script in the Quest KACE System Management Appliance 8.0.318 can be abused to read arbitrary files with 'www' privileges via Directory Traversal. No administrator privileges are needed to execute this script.
Exploit prediction
6.38% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- coresecurity.com https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilities referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
coresecurity.com
/advisories/quest-kace-system-management-appliance-multiple-vulnerabilities
exploit, technical-description, third-party-advisory
Sources
- CVE List CVE-2018-11137
- NVD CVE-2018-11137
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.