7.9
HIGH
CVE-2021-33183
"Synology Docker Path Traversal Vulnerability"
Description

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability container volume management component in Synology Docker before 18.09.0-0515 allows local users to read or write arbitrary files via unspecified vectors.

INFO

Published Date :

June 1, 2021, 2:15 p.m.

Last Modified :

June 10, 2021, 3:53 p.m.

Remotely Exploitable :

No

Impact Score :

5.8

Exploitability Score :

1.5
Affected Products

The following products are affected by CVE-2021-33183 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 Synology docker
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-2021-33183.

URL Resource
https://www.synology.com/security/advisory/Synology_SA_21_08 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-2021-33183 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-33183 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
  • Initial Analysis by [email protected]

    Jun. 10, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:N)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
    Changed Reference Type https://www.synology.com/security/advisory/Synology_SA_21_08 No Types Assigned https://www.synology.com/security/advisory/Synology_SA_21_08 Vendor Advisory
    Added CPE Configuration OR *cpe:2.3:a:synology:docker:*:*:*:*:*:*:*:* versions up to (excluding) 18.09.0-0515
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-2021-33183 is associated with the following CWEs:

Exploit Prediction

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

0.04 }} 0.00%

score

0.07978

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability