7.5
HIGH
CVE-2021-36778
SUSE Rancher Incorrect Authorization Bypass
Description

A Incorrect Authorization vulnerability in SUSE Rancher allows administrators of third-party repositories to gather credentials that are sent to their servers. This issue affects: SUSE Rancher Rancher versions prior to 2.5.12; Rancher versions prior to 2.6.3.

INFO

Published Date :

May 2, 2022, 12:16 p.m.

Last Modified :

Nov. 21, 2024, 6:14 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-36778 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 Suse rancher
1 Rancher rancher
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-2021-36778.

URL Resource
https://bugzilla.suse.com/show_bug.cgi?id=1191466 Issue Tracking Vendor Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1191466 Issue Tracking 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-2021-36778 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-36778 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://bugzilla.suse.com/show_bug.cgi?id=1191466
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Nov. 21, 2022

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 13, 2022

    Action Type Old Value New Value
    Changed Description A Exposure of Sensitive Information to an Unauthorized Actor vulnerability in SUSE Rancher allows administrators of third-party repositories to gather credentials that are sent to their servers. This issue affects: SUSE Rancher Rancher versions prior to 2.5.12; Rancher versions prior to 2.6.3. A Incorrect Authorization vulnerability in SUSE Rancher allows administrators of third-party repositories to gather credentials that are sent to their servers. This issue affects: SUSE Rancher Rancher versions prior to 2.5.12; Rancher versions prior to 2.6.3.
    Removed CWE SUSE CWE-200
    Added CWE SUSE CWE-863
    Removed CWE Reason CWE-200 / More specific CWE option available
  • Reanalysis by [email protected]

    Sep. 19, 2022

    Action Type Old Value New Value
    Removed CWE NIST CWE-200
    Added CWE NIST CWE-863
  • Reanalysis by [email protected]

    Sep. 19, 2022

    Action Type Old Value New Value
    Removed CWE NIST CWE-522
    Added CWE NIST CWE-200
  • Initial Analysis by [email protected]

    May. 12, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://bugzilla.suse.com/show_bug.cgi?id=1191466 No Types Assigned https://bugzilla.suse.com/show_bug.cgi?id=1191466 Issue Tracking, Vendor Advisory
    Added CWE NIST CWE-522
    Added CPE Configuration OR *cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* versions up to (excluding) 2.5.12 *cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* versions from (including) 2.6.0 up to (excluding) 2.6.3
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-2021-36778 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-2021-36778 weaknesses.

Exploit Prediction

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

0.15 }} 0.00%

score

0.52744

percentile

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