Vulnerability Details : CVE-2021-28048
An overly permissive CORS policy in Devolutions Server before 2021.1 and Devolutions Server LTS before 2020.3.18 allows a remote attacker to leak cross-origin data via a crafted HTML page.
Products affected by CVE-2021-28048
- cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:lts:*:*:*
- cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:-:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-28048
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-28048
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-28048
-
The product does not properly verify that the source of data or communication is valid.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-28048
-
https://devolutions.net/security/advisories/DEVO-2021-0004
DEVO-2021-0004 - DevolutionsThird Party Advisory
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