CVE-2021-42767
Neo4J Apoc Directory Traversal Vulnerability
Description
A directory traversal vulnerability in the apoc plugins in Neo4J Graph database before 4.4.0.1 allows attackers to read local files, and sometimes create local files. This is fixed in 3.5.17, 4.2.10, 4.3.0.4, and 4.4.0.1.
INFO
Published Date :
March 1, 2022, 2:15 a.m.
Last Modified :
Oct. 4, 2022, 2:48 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
3.9
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-2021-42767.
| URL | Resource |
|---|---|
| https://github.com/neo4j-contrib/neo4j-apoc-procedures/security/advisories/GHSA-4mpj-488r-vh6m | Third Party Advisory |
| https://neo4j.com | Product 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-2021-42767 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-42767 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]
Oct. 04, 2022
Action Type Old Value New Value Changed Reference Type https://github.com/neo4j-contrib/neo4j-apoc-procedures/security/advisories/GHSA-4mpj-488r-vh6m Vendor Advisory https://github.com/neo4j-contrib/neo4j-apoc-procedures/security/advisories/GHSA-4mpj-488r-vh6m Third Party Advisory Changed Reference Type https://neo4j.com Vendor Advisory https://neo4j.com Product, Vendor Advisory Changed CPE Configuration OR *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions up to (excluding) 3.5.17 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.2.0.0 up to (excluding) 4.2.10 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.3.0.0 up to (excluding) 4.3.0.4 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.1 OR *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions up to (excluding) 3.5.0.17 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.2.0.0 up to (excluding) 4.2.10 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.3.0.0 up to (excluding) 4.3.0.4 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.1 -
Modified Analysis by [email protected]
May. 01, 2022
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 10, 2022
Action Type Old Value New Value Changed Description A directory traversal vulnerability in the Apoc plugins in Neo4J Graph database 4.0.0 through 4.3.6 allows attackers to read local files. A directory traversal vulnerability in the apoc plugins in Neo4J Graph database before 4.4.0.1 allows attackers to read local files, and sometimes create local files. This is fixed in 3.5.17, 4.2.10, 4.3.0.4, and 4.4.0.1. -
Initial Analysis by [email protected]
Mar. 10, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Changed Reference Type https://github.com/neo4j-contrib/neo4j-apoc-procedures/security/advisories/GHSA-4mpj-488r-vh6m No Types Assigned https://github.com/neo4j-contrib/neo4j-apoc-procedures/security/advisories/GHSA-4mpj-488r-vh6m Vendor Advisory Changed Reference Type https://neo4j.com No Types Assigned https://neo4j.com Vendor Advisory Added CWE NIST CWE-22 Added CPE Configuration OR *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions up to (excluding) 3.5.17 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.2.0.0 up to (excluding) 4.2.10 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.3.0.0 up to (excluding) 4.3.0.4 *cpe:2.3:a:neo4j:awesome_procedures:*:*:*:*:*:neo4j:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-42767 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-2021-42767
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} 0.02%
score
0.66151
percentile