// For flags

CVE-2021-30611

 

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Chromium: CVE-2021-30611 Use after free in WebRTC

Chromium: CVE-2021-30611 Uso de la memoria previamente liberada en WebRTC

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-04-13 CVE Reserved
  • 2021-09-03 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-09 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-416: Use After Free
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 35
Search vendor "Fedoraproject" for product "Fedora" and version "35"
-
Affected
Microsoft
Search vendor "Microsoft"
 Edge
Search vendor "Microsoft" for product "Edge"
 <= 93.0.961.38
Search vendor "Microsoft" for product "Edge" and version " <= 93.0.961.38"
-
Affected
Microsoft
Search vendor "Microsoft"
 Edge Chromium
Search vendor "Microsoft" for product "Edge Chromium"
 <= 93.0.4577.63
Search vendor "Microsoft" for product "Edge Chromium" and version " <= 93.0.4577.63"
-
Affected