CVE-2021-36321
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
Dell Networking X-Series firmware versions prior to 3.0.1.8 contain an improper input validation vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by sending specially crafted data to trigger a denial of service.
Dell Networking X-Series versiones del firmware anteriores a 3.0.1.8, contienen una vulnerabilidad de comprobación de entrada inapropiada. Un atacante remoto no autenticado puede explotar esta vulnerabilidad al enviar datos especialmente diseñados para desencadenar una denegación de servicio
*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
- 2021-07-08 CVE Reserved
- 2021-11-20 CVE Published
- 2024-07-19 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.dell.com/support/kbdoc/en-us/000193230/dsa-2021-191-dell-networking-x-series-security-update-for-multiple-security-vulnerabilities | 2021-11-23 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Dell Search vendor "Dell" | X1008p Firmware Search vendor "Dell" for product "X1008p Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1008p Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1008p Search vendor "Dell" for product "X1008p" | - | - |
Safe
|
| Dell Search vendor "Dell" | X1018p Firmware Search vendor "Dell" for product "X1018p Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1018p Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1018p Search vendor "Dell" for product "X1018p" | - | - |
Safe
|
| Dell Search vendor "Dell" | X1026p Firmware Search vendor "Dell" for product "X1026p Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1026p Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1026p Search vendor "Dell" for product "X1026p" | - | - |
Safe
|
| Dell Search vendor "Dell" | X1052p Firmware Search vendor "Dell" for product "X1052p Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1052p Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1052p Search vendor "Dell" for product "X1052p" | - | - |
Safe
|
| Dell Search vendor "Dell" | X4012 Firmware Search vendor "Dell" for product "X4012 Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X4012 Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X4012 Search vendor "Dell" for product "X4012" | - | - |
Safe
|
| Dell Search vendor "Dell" | X1008 Firmware Search vendor "Dell" for product "X1008 Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1008 Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1008 Search vendor "Dell" for product "X1008" | - | - |
Safe
|
| Dell Search vendor "Dell" | X1018 Firmware Search vendor "Dell" for product "X1018 Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1018 Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1018 Search vendor "Dell" for product "X1018" | - | - |
Safe
|
| Dell Search vendor "Dell" | X1026 Firmware Search vendor "Dell" for product "X1026 Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1026 Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1026 Search vendor "Dell" for product "X1026" | - | - |
Safe
|
| Dell Search vendor "Dell" | X1052 Firmware Search vendor "Dell" for product "X1052 Firmware" | < 3.0.1.8 Search vendor "Dell" for product "X1052 Firmware" and version " < 3.0.1.8" | - |
Affected
| in | Dell Search vendor "Dell" | X1052 Search vendor "Dell" for product "X1052" | - | - |
Safe
|