Vulnerability Details : CVE-2017-7638
QNAP NAS application Media Streaming add-on version 421.1.0.2, 430.1.2.0, and earlier does not authenticate requests properly. Successful exploitation could lead to change of the Media Streaming settings, and leakage of sensitive information of the QNAP NAS.
Vulnerability category: BypassGain privilege
Products affected by CVE-2017-7638
- cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:*
- cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7638
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7638
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:P/A:N |
10.0
|
4.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
3.9
|
2.5
|
NIST |
CWE ids for CVE-2017-7638
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-7638
-
https://www.qnap.com/zh-tw/security-advisory/nas-201803-08
Security Advisory for Media Streaming Add-On - Technical Advisory | QNAPVendor Advisory
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