Path Traversal in Smartstore Smartstorenet
CVE-2020-36364
An issue was discovered in Smartstore (aka SmartStoreNET) before 4.1.0. Administration/Controllers/ImportController.cs allows path traversal (for copy and delete actions) in the ImportController.Create method via a TempFileName field.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/smartstore/SmartStoreNET/commit/5ab1e37dc8d6415d04354e1a116f3d82e955… (Patch, Third Party Advisory)
- github.com/smartstore/SmartStoreNET/issues/2112 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2020-36364?
- CVE-2020-36364 is a critical-severity vulnerability in Smartstore Smartstorenet, classified under Path Traversal. CVSS score: 9.1/10. Published 2021-05-19.
- How severe is CVE-2020-36364?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2020-36364 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.