Vulnerability Details : CVE-2018-8926
Permissive regular expression vulnerability in synophoto_dsm_user in Synology Photo Station before 6.8.5-3471 and before 6.3-2975 allows remote authenticated users to conduct privilege escalation attacks via the fullname parameter.
Vulnerability category: Gain privilege
Products affected by CVE-2018-8926
- cpe:2.3:a:synology:photo_station:*:*:*:*:*:*:*:*
- cpe:2.3:a:synology:photo_station:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8926
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8926
| 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:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
Synology Inc. |
CWE ids for CVE-2018-8926
-
The product uses a regular expression that does not sufficiently restrict the set of allowed values.Assigned by: security@synology.com (Secondary)
References for CVE-2018-8926
-
https://www.synology.com/zh-tw/support/security/Synology_SA_18_15
群暉科技 Synology Inc.Vendor Advisory
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