Vulnerability Details : CVE-2020-27996
Potential exploit
An issue was discovered in SmartStoreNET before 4.0.1. It does not properly consider the need for a CustomModelPartAttribute decoration in certain ModelBase.CustomProperties situations.
Products affected by CVE-2020-27996
- cpe:2.3:a:smartstore:smartstorenet:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-27996
0.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-27996
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
References for CVE-2020-27996
-
https://github.com/smartstore/SmartStoreNET/commit/8702c6140f4fc91956ef35dba12d24492fb3f768
For security reasons complex types transported via in 'ModelBase.Cust… · smartstore/SmartStoreNET@8702c61 · GitHubPatch;Third Party Advisory
-
https://github.com/smartstore/SmartStoreNET/compare/4.0.0...4.0.1
Comparing 4.0.0...4.0.1 · smartstore/SmartStoreNET · GitHubRelease Notes;Third Party Advisory
-
https://securitylab.github.com/advisories/GHSL-2020-138-139-SmartstoreAG-SmartStoreNET
GHSL-2020-138, GHSL-2020-139: Remote code execution (RCE) and elevation of privileges (EoP) in SmartStoreNET - CVE-2020-27996, CVE-2020-27997 - GitHub Security LabExploit;Third Party Advisory
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