CVE-2021-3856
Apache Stratos Certifinder Local File Include (LFI) Vulnerability
Description
ClassLoaderTheme and ClasspathThemeResourceProviderFactory allows reading any file available as a resource to the classloader. By sending requests for theme resources with a relative path from an external HTTP client, the client will receive the content of random files if available.
INFO
Published Date :
Aug. 26, 2022, 4:15 p.m.
Last Modified :
July 10, 2023, 7:27 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-3856.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2021-3856 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2010164 | Issue Tracking Vendor Advisory |
| https://github.com/keycloak/keycloak/commit/73f0474008e1bebd0733e62a22aceda9e5de6743 | Patch Third Party Advisory |
| https://github.com/keycloak/keycloak/pull/8588 | Patch Third Party Advisory |
| https://issues.redhat.com/browse/KEYCLOAK-19422 | Permissions Required Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-3856 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3856 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jul. 10, 2023
Action Type Old Value New Value Removed CWE NIST CWE-552 Added CWE NIST CWE-22 -
Initial Analysis by [email protected]
Sep. 01, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://access.redhat.com/security/cve/CVE-2021-3856 No Types Assigned https://access.redhat.com/security/cve/CVE-2021-3856 Vendor Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2010164 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2010164 Issue Tracking, Vendor Advisory Changed Reference Type https://github.com/keycloak/keycloak/commit/73f0474008e1bebd0733e62a22aceda9e5de6743 No Types Assigned https://github.com/keycloak/keycloak/commit/73f0474008e1bebd0733e62a22aceda9e5de6743 Patch, Third Party Advisory Changed Reference Type https://github.com/keycloak/keycloak/pull/8588 No Types Assigned https://github.com/keycloak/keycloak/pull/8588 Patch, Third Party Advisory Changed Reference Type https://issues.redhat.com/browse/KEYCLOAK-19422 No Types Assigned https://issues.redhat.com/browse/KEYCLOAK-19422 Permissions Required, Vendor Advisory Added CWE NIST CWE-552 Added CPE Configuration OR *cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:* versions up to (excluding) 15.1.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3856 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-3856
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} -0.00%
score
0.33225
percentile