CSRF in Smartstore Smartstorenet
CVE-2020-27997
An issue was discovered in SmartStoreNET before 4.1.0. Lack of Cross Site Request Forgery (CSRF) protection may lead to elevation of privileges (e.g., /admin/customer/create to create an admin account).
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (55.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/smartstore/SmartStoreNET/compare/4.0.1...4.1.0 (Third Party Advisory, Release Notes)
- securitylab.github.com/advisories/GHSL-2020-138-139-SmartstoreAG-SmartStoreNET (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-27997?
- CVE-2020-27997 is a high-severity vulnerability in Smartstore Smartstorenet, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-02-19.
- How severe is CVE-2020-27997?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-27997 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.