CVE-2021-28170
Apache Jakarta Expression Language EL Injection
Description
In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.
INFO
Published Date :
May 26, 2021, 10:15 p.m.
Last Modified :
Nov. 21, 2024, 5:59 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-28170 has a 1 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2021-28170
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2021-28170
.
URL | Resource |
---|---|
https://github.com/eclipse-ee4j/el-ri/issues/155 | Exploit Issue Tracking Third Party Advisory |
https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/ | Exploit Third Party Advisory |
https://www.oracle.com/security-alerts/cpuapr2022.html | Patch Third Party Advisory |
https://github.com/eclipse-ee4j/el-ri/issues/155 | Exploit Issue Tracking Third Party Advisory |
https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/ | Exploit Third Party Advisory |
https://www.oracle.com/security-alerts/cpuapr2022.html | Patch Third Party 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).
None
Java HTML CSS JavaScript
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-28170
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-28170
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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/eclipse-ee4j/el-ri/issues/155 Added Reference https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/ Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Apr. 25, 2022
Action Type Old Value New Value Changed Reference Type https://www.oracle.com/security-alerts/cpuapr2022.html No Types Assigned https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory Removed CWE NIST CWE-20 Added CWE NIST CWE-917 Added CPE Configuration OR *cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 20, 2022
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html [No Types Assigned] -
Reanalysis by [email protected]
Oct. 20, 2021
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:* versions up to (excluding) 2.3.0 -
Reanalysis by [email protected]
Aug. 12, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:eclipse:jakarta_expression_language_implementation:*:*:*:*:*:*:*:* versions up to (including) 3.0.3 OR *cpe:2.3:a:eclipse:jakarta_expression_language:*:*:*:*:*:*:*:* versions up to (including) 3.0.3 -
Initial Analysis by [email protected]
Jun. 10, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://github.com/eclipse-ee4j/el-ri/issues/155 No Types Assigned https://github.com/eclipse-ee4j/el-ri/issues/155 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/ No Types Assigned https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/ Exploit, Third Party Advisory Added CWE NIST CWE-20 Added CPE Configuration OR *cpe:2.3:a:eclipse:jakarta_expression_language_implementation:*:*:*:*:*:*:*:* versions up to (including) 3.0.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-28170
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-2021-28170
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.40410
percentile