CVE-2022-44900
SevenZipFile Dir Traversal Arbitrary File Write Vulnerability
Description
A directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows attackers to write arbitrary files via extracting a crafted 7z file.
INFO
Published Date :
Dec. 6, 2022, 8:15 p.m.
Last Modified :
April 23, 2025, 3:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-44900 has a 3 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-2022-44900.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html | Exploit Third Party Advisory VDB Entry |
| https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406 | Patch Third Party Advisory |
| https://lessonsec.com/cve/cve-2022-44900/ | Exploit Third Party Advisory |
| http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html | Exploit Third Party Advisory VDB Entry |
| https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406 | Patch Third Party Advisory |
| https://lessonsec.com/cve/cve-2022-44900/ | Exploit 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
None
Demo webapp vulnerable to CVE-2022-44900
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-44900 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-44900 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.
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CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Apr. 23, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-22 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html Added Reference https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406 Added Reference https://lessonsec.com/cve/cve-2022-44900/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 09, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Changed Reference Type http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html No Types Assigned http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406 No Types Assigned https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406 Patch, Third Party Advisory Changed Reference Type https://lessonsec.com/cve/cve-2022-44900/ No Types Assigned https://lessonsec.com/cve/cve-2022-44900/ Exploit, Third Party Advisory Added CWE NIST CWE-22 Added CPE Configuration OR *cpe:2.3:a:py7zr_project:py7zr:*:*:*:*:*:python:*:* versions up to (excluding) 0.20.1 -
CVE Modified by [email protected]
Dec. 07, 2022
Action Type Old Value New Value Added Reference https://lessonsec.com/cve/cve-2022-44900/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 07, 2022
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-44900 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-2022-44900
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
25.52 }} 1.44%
score
0.95973
percentile