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Status published
Critical
CVE-2019-9886
eClass platform allows user to download arbitrary files without authentication
Vulnerability Description
Any URLs with download_attachment.php under templates or home folders can allow arbitrary files downloaded without login in BroadLearning eClass before version ip.2.5.10.2.1.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Mr. Kaede Rukawa
References
Affected Vendor
BroadLearning
View all reports →Affected Software
eclass
Vulnerable Versions:
ip
Timeline
Official Publish:
July 11th, 2019
Last Modified:
September 16th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
MITRE ATT&CK TTPs
T1190
Exploit Public-Facing Application
Initial Access
T1005
Data from Local System
Collection
T1552
Unsecured Credentials
Credential Access
T1565.001
Stored Data Manipulation
Impact
T1068
Exploitation for Privilege Escalation
Privilege Escalation
T1078
Valid Accounts
Persistence
T1213
Data from Information Repositories
Collection
T1565.002
Stored Data Manipulation
Impact