CVE-2018-18603 json
360 Total Security 3.5.0.1033 allows a Sandbox Escape via an "import os" statement, followed by os.system("CMD") or os.system("PowerShell")…
published 2018-10-23 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10323
- cvss
- 6.3
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
360 Total Security 3.5.0.1033 allows a Sandbox Escape via an "import os" statement, followed by os.system("CMD") or os.system("PowerShell"), within a .py file. NOTE: the vendor's position is that this cannot be categorized as a vulnerability, although it is a security-related issue
Exploit prediction
0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.3 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
References
-
github.com
/sandboxescape/360-3.5.0.1033-Sandbox-Escape-Exploit/
third-party-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/151867
third-party-advisory
Sources
- CVE List CVE-2018-18603
- NVD CVE-2018-18603
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.