Vulnerability Details : CVE-2023-2909
EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory structure and delete files. Affected products and versions include: ADM 4.0.6.REG2, 4.1.0 and below as well as ADM 4.2.1.RGE2 and below.
Vulnerability category: Directory traversal
Products affected by CVE-2023-2909
- cpe:2.3:a:asustor:adm:*:*:*:*:*:*:*:*
- cpe:2.3:a:asustor:adm:*:*:*:*:*:*:*:*
- cpe:2.3:a:asustor:adm:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2909
0.66%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2909
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
3.9
|
6.0
|
NIST | |
|
8.5
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
1.8
|
6.0
|
ASUSTOR, Inc. |
CWE ids for CVE-2023-2909
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by:
- nvd@nist.gov (Primary)
- security@asustor.com (Secondary)
References for CVE-2023-2909
-
https://www.asustor.com/security/security_advisory_detail?id=25
AS-2023-007: EZ Sync on ADM | ASUSTOR NASVendor Advisory
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