9.8
CRITICAL
CVE-2021-41326
MISP Shell Injection Vulnerability
Description

In MISP before 2.4.148, app/Lib/Export/OpendataExport.php mishandles parameter data that is used in a shell_exec call.

INFO

Published Date :

Sept. 17, 2021, 6:15 p.m.

Last Modified :

Nov. 21, 2024, 6:26 a.m.

Source :

cve@mitre.org

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2021-41326 has a 2 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-2021-41326 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.

ID Vendor Product Action
1 Misp misp
: Total Affected Vendor : 1 | Products : 1
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-2021-41326.

URL Resource
https://github.com/MISP/MISP/commit/e36f73947e741bc97320f0c42199acd1a94c7051 Patch Third Party Advisory
https://github.com/MISP/MISP/compare/v2.4.147...v2.4.148 Release Notes Third Party Advisory
https://zigrin.com/advisories/misp-command-injection-vulnerability-in-opendata-export/
https://github.com/MISP/MISP/commit/e36f73947e741bc97320f0c42199acd1a94c7051 Patch Third Party Advisory
https://github.com/MISP/MISP/compare/v2.4.147...v2.4.148 Release Notes Third Party Advisory
https://zigrin.com/advisories/misp-command-injection-vulnerability-in-opendata-export/

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).

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Zigrin-Security/CakeFuzzer

Cake Fuzzer is a project that is meant to help automatically and continuously discover vulnerabilities in web applications created based on specific frameworks with very limited false positives.

cybersecurity hacking iast dast sast

Python PHP Shell

Updated: 2 months, 2 weeks ago
100 stars 6 fork 6 watcher
Born at : March 30, 2023, 3 p.m. This repo has been linked 1 different CVEs too.
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dawid-czarnecki/public-vulnerabilities

[Deprecated] Repositories with publicly disclosed vulnerabilities that I found

Python

Updated: 1 year, 7 months ago
6 stars 1 fork 1 watcher
Born at : Feb. 14, 2020, 12:07 p.m. This repo has been linked 19 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-41326 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-41326 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/MISP/MISP/commit/e36f73947e741bc97320f0c42199acd1a94c7051
    Added Reference https://github.com/MISP/MISP/compare/v2.4.147...v2.4.148
    Added Reference https://zigrin.com/advisories/misp-command-injection-vulnerability-in-opendata-export/
  • CVE Modified by cve@mitre.org

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by cve@mitre.org

    Sep. 28, 2023

    Action Type Old Value New Value
    Added Reference https://zigrin.com/advisories/misp-command-injection-vulnerability-in-opendata-export/ [No Types Assigned]
  • Initial Analysis by nvd@nist.gov

    Sep. 28, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/MISP/MISP/commit/e36f73947e741bc97320f0c42199acd1a94c7051 No Types Assigned https://github.com/MISP/MISP/commit/e36f73947e741bc97320f0c42199acd1a94c7051 Patch, Third Party Advisory
    Changed Reference Type https://github.com/MISP/MISP/compare/v2.4.147...v2.4.148 No Types Assigned https://github.com/MISP/MISP/compare/v2.4.147...v2.4.148 Release Notes, Third Party Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:misp:misp:*:*:*:*:*:*:*:* versions up to (excluding) 2.4.148
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-41326 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-2021-41326 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.25 }} -0.37%

score

0.45675

percentile

CVSS31 - Vulnerability Scoring System
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