CVE-2020-25697
Severity Score
7
*CVSS v3.1
Exploit Likelihood
< 1%
*EPSS
Affected Versions
1
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to.
Se encontró un fallo de escalada de privilegios en el servidor Xorg-x11 debido a una falta de autenticación para los clientes X11. Este fallo permite a un atacante tomar el control de una aplicación X al hacerse pasar por el servidor al que espera conectarse
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-09-16 CVE Reserved
- 2021-05-26 CVE Published
- 2024-08-04 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-306: Missing Authentication for Critical Function
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2020/11/09/3 | Mailing List |
|
| https://bugzilla.redhat.com/show_bug.cgi?id=1895295 | Issue Tracking | |
| https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.min... | Mailing List | |
| https://seclists.org/oss-sec/2020/q4/105 | Mailing List |
|
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