6.5
MEDIUM
CVE-2020-23995
ILIAS Information Disclosure Vulnerability
Description

An information disclosure vulnerability in ILIAS before 5.3.19, 5.4.12 and 6.0 allows remote authenticated attackers to get the upload data path via a workspace upload.

INFO

Published Date :

May 13, 2021, 8:15 p.m.

Last Modified :

Oct. 26, 2022, 1:48 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2020-23995 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 Ilias ilias
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-2020-23995.

URL Resource
https://cwe.mitre.org/data/definitions/209.html Technical Description
https://docu.ilias.de/goto_docu_pg_118817_35.html Release Notes Vendor Advisory
https://docu.ilias.de/goto_docu_pg_122177_35.html Release Notes Vendor Advisory
https://docu.ilias.de/goto_docu_pg_124761_35.html Release Notes Vendor Advisory
https://github.com/ILIAS-eLearning/ILIAS/commit/94d9b16010ec3abeae8d2cbb05622ccd999119ad Patch 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).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-23995 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-23995 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
  • Modified Analysis by [email protected]

    Oct. 26, 2022

    Action Type Old Value New Value
    Changed Reference Type https://cwe.mitre.org/data/definitions/209.html No Types Assigned https://cwe.mitre.org/data/definitions/209.html Technical Description
  • CVE Modified by [email protected]

    Jul. 10, 2022

    Action Type Old Value New Value
    Added Reference https://cwe.mitre.org/data/definitions/209.html [No Types Assigned]
  • CWE Remap by [email protected]

    Jun. 28, 2022

    Action Type Old Value New Value
    Changed CWE CWE-200 CWE-209
  • Initial Analysis by [email protected]

    May. 21, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://docu.ilias.de/goto_docu_pg_118817_35.html No Types Assigned https://docu.ilias.de/goto_docu_pg_118817_35.html Release Notes, Vendor Advisory
    Changed Reference Type https://docu.ilias.de/goto_docu_pg_122177_35.html No Types Assigned https://docu.ilias.de/goto_docu_pg_122177_35.html Release Notes, Vendor Advisory
    Changed Reference Type https://docu.ilias.de/goto_docu_pg_124761_35.html No Types Assigned https://docu.ilias.de/goto_docu_pg_124761_35.html Release Notes, Vendor Advisory
    Changed Reference Type https://github.com/ILIAS-eLearning/ILIAS/commit/94d9b16010ec3abeae8d2cbb05622ccd999119ad No Types Assigned https://github.com/ILIAS-eLearning/ILIAS/commit/94d9b16010ec3abeae8d2cbb05622ccd999119ad Patch, Third Party Advisory
    Added CWE NIST CWE-200
    Added CPE Configuration OR *cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:* versions up to (excluding) 5.3.19 *cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (excluding) 5.4.12
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-2020-23995 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-2020-23995 weaknesses.

Exploit Prediction

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

0.13 }} 0.00%

score

0.46685

percentile

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