Vulnerability Details : CVE-2023-38998
Potential exploit
An open redirect in the Login page of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to redirect a victim user to an arbitrary web site via a crafted URL.
Vulnerability category: Open redirect
Products affected by CVE-2023-38998
- cpe:2.3:a:opnsense:opnsense:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-38998
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38998
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2023-38998
-
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-38998
-
https://github.com/opnsense/core/commit/6bc025af1705dcdd8ef22ff5d4fcb986fa4e45f8
login - use parse_url to validate if the provided redirect string is … · opnsense/core@6bc025a · GitHubPatch
-
https://logicaltrust.net/blog/2023/08/opnsense.html
Security Audits, Penetration Tests - LogicalTrust - [EN] A-Z: OPNsense - Penetration TestExploit;Third Party Advisory
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