CVE-2020-27715
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
On BIG-IP 15.1.0-15.1.0.5 and 14.1.0-14.1.3, crafted TLS request to the BIG-IP management interface via port 443 can cause high (~100%) CPU utilization by the httpd daemon.
En BIG-IP 15.1.0-15.1.0.5 y 14.1.0-14.1.3, una petición TLS diseñada a la interfaz de administración de BIG-IP por medio del puerto 443 puede causar una alta utilización de CPU (~100%) por el demonio httpd
*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
- 2020-10-26 CVE Reserved
- 2020-12-24 CVE Published
- 2023-09-09 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.f5.com/csp/article/K25691186 | 2020-12-28 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| F5 Search vendor "F5" | Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Advanced Firewall Manager Search vendor "F5" for product "Big-ip Advanced Firewall Manager" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Advanced Firewall Manager Search vendor "F5" for product "Big-ip Advanced Firewall Manager" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Analytics Search vendor "F5" for product "Big-ip Analytics" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Analytics" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Analytics Search vendor "F5" for product "Big-ip Analytics" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Analytics" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Acceleration Manager Search vendor "F5" for product "Big-ip Application Acceleration Manager" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Acceleration Manager Search vendor "F5" for product "Big-ip Application Acceleration Manager" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Security Manager Search vendor "F5" for product "Big-ip Application Security Manager" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Application Security Manager" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Security Manager Search vendor "F5" for product "Big-ip Application Security Manager" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Application Security Manager" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Domain Name System Search vendor "F5" for product "Big-ip Domain Name System" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Domain Name System Search vendor "F5" for product "Big-ip Domain Name System" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Fraud Protection Service Search vendor "F5" for product "Big-ip Fraud Protection Service" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Fraud Protection Service" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Fraud Protection Service Search vendor "F5" for product "Big-ip Fraud Protection Service" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Fraud Protection Service" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Global Traffic Manager Search vendor "F5" for product "Big-ip Global Traffic Manager" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Global Traffic Manager" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Global Traffic Manager Search vendor "F5" for product "Big-ip Global Traffic Manager" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Global Traffic Manager" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Link Controller Search vendor "F5" for product "Big-ip Link Controller" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Link Controller" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Link Controller Search vendor "F5" for product "Big-ip Link Controller" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Link Controller" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Local Traffic Manager Search vendor "F5" for product "Big-ip Local Traffic Manager" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Local Traffic Manager Search vendor "F5" for product "Big-ip Local Traffic Manager" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Policy Enforcement Manager Search vendor "F5" for product "Big-ip Policy Enforcement Manager" | >= 14.1.0 < 14.1.3.1 Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version " >= 14.1.0 < 14.1.3.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Policy Enforcement Manager Search vendor "F5" for product "Big-ip Policy Enforcement Manager" | >= 15.0.0 < 15.1.1 Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version " >= 15.0.0 < 15.1.1" | - |
Affected
| ||||||