VulnerabilityModified
CVE-2023-26564
The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal.
CRITICAL 9.8EPSS 1.72%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.72% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- syncfusion/ej2 aspcore file provider
- Source
- cve@mitre.org
References
- https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/Product
- https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/Exploit
- https://github.com/SyncfusionExamples/ej2-aspcore-file-providerProduct
- https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/Product
- https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/Exploit
- https://github.com/SyncfusionExamples/ej2-aspcore-file-providerProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.