// For flags

CVE-2021-22301

 

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

Mate 30 10.0.0.203(C00E201R7P2) have a buffer overflow vulnerability. After obtaining the root permission, an attacker can exploit the vulnerability to cause buffer overflow.

Mate 30 versión 10.0.0.203(C00E201R7P2), presenta una vulnerabilidad de desbordamiento del búfer. Después de obtener el permiso de root, un atacante puede explotar la vulnerabilidad para causar un desbordamiento del búfer

*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
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
  • 2021-01-05 CVE Reserved
  • 2021-02-05 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Huawei
Search vendor "Huawei"
 Mate 30 Firmware
Search vendor "Huawei" for product "Mate 30 Firmware"
 10.0.0.203\(c00e201r7p2\)
Search vendor "Huawei" for product "Mate 30 Firmware" and version "10.0.0.203\(c00e201r7p2\)"
-
Affected
in Huawei
Search vendor "Huawei"
 Mate 30
Search vendor "Huawei" for product "Mate 30"
--
Safe