CVE-2021-43857
Gerapy RCE Vulnerability
Description
Gerapy is a distributed crawler management framework. Gerapy prior to version 0.9.8 is vulnerable to remote code execution, and this issue is patched in version 0.9.8.
INFO
Published Date :
Dec. 27, 2021, 7:15 p.m.
Last Modified :
Nov. 21, 2024, 6:29 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Public PoC/Exploit Available at Github
CVE-2021-43857 has a 17 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-43857.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html | Exploit Third Party Advisory |
| https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28 | Patch Third Party Advisory |
| https://github.com/Gerapy/Gerapy/issues/219 | Issue Tracking Third Party Advisory |
| https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw | Third Party Advisory |
| http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html | Exploit Third Party Advisory |
| https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28 | Patch Third Party Advisory |
| https://github.com/Gerapy/Gerapy/issues/219 | Issue Tracking Third Party Advisory |
| https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-43857 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-2021-43857
weaknesses.
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).
Proof of Concept exploit for CVE‑2021‑43857: Authenticated Remote Code Execution in Gerapy (<0.9.8). Updated and automated version of the original Exploit‑DB PoC for educational and authorized testing purposes only.
Python
None
University_HackMyVM_Easy
HTML CSS
Optimized exploit for CVE-2021-43857 affecting Gerapy < 0.9.8
Python
None
HTML Python Shell
Notes and Commands to remember for the OSCP Certification exam.
Exploit credited to Jeremiasz Pluta, added some error handling.
Python
All CVE - PoC in GitHub
poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate
None
None
Research CVEs
None
Some POC_EXP Records.
cve exploit poc python
Python Shell C Perl Go PHP Lua PowerShell
CVE-2021-43857(gerapy命令执行)
Python
Config files for my GitHub profile.
config github-config
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-43857 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-43857 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 http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html Added Reference https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28 Added Reference https://github.com/Gerapy/Gerapy/issues/219 Added Reference https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 07, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html Exploit, Third Party Advisory Changed Reference Type https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28 No Types Assigned https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28 Patch, Third Party Advisory Changed Reference Type https://github.com/Gerapy/Gerapy/issues/219 No Types Assigned https://github.com/Gerapy/Gerapy/issues/219 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw No Types Assigned https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:gerapy:gerapy:*:*:*:*:*:*:*:* versions up to (excluding) 0.9.8 -
CVE Modified by [email protected]
Jan. 05, 2022
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html [No Types Assigned]
Vulnerability Scoring Details
Base CVSS Score: 9.8
Base CVSS Score: 6.5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
28.78 }} -0.52%
score
0.96361
percentile