// For flags

CVE-2021-25503

 

Severity Score

6.7
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Improper input validation vulnerability in HDCP prior to SMR Nov-2021 Release 1 allows attackers to arbitrary code execution.

Una vulnerabilidad de comprobación de entrada inapropiada en HDCP versiones anteriores a SMR Nov-2021 Release 1, permite a atacantes una ejecución de código arbitrario

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-19 CVE Reserved
  • 2021-11-05 CVE Published
  • 2023-05-28 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
 Android
Search vendor "Google" for product "Android"
 8.1
Search vendor "Google" for product "Android" and version "8.1"
-
Affected
in Samsung
Search vendor "Samsung"
 Exynos
Search vendor "Samsung" for product "Exynos"
--
Safe
Google
Search vendor "Google"
 Android
Search vendor "Google" for product "Android"
 9.0
Search vendor "Google" for product "Android" and version "9.0"
-
Affected
in Samsung
Search vendor "Samsung"
 Exynos
Search vendor "Samsung" for product "Exynos"
--
Safe
Google
Search vendor "Google"
 Android
Search vendor "Google" for product "Android"
 10.0
Search vendor "Google" for product "Android" and version "10.0"
-
Affected
in Samsung
Search vendor "Samsung"
 Exynos
Search vendor "Samsung" for product "Exynos"
--
Safe
Google
Search vendor "Google"
 Android
Search vendor "Google" for product "Android"
 11.0
Search vendor "Google" for product "Android" and version "11.0"
-
Affected
in Samsung
Search vendor "Samsung"
 Exynos
Search vendor "Samsung" for product "Exynos"
--
Safe