CVE-2021-34736
Cisco Integrated Management Controller GUI Denial of Service Vulnerability
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an unauthenticated, remote attacker to cause the web-based management interface to unexpectedly restart. The vulnerability is due to insufficient input validation on the web-based management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to cause the interface to restart, resulting in a denial of service (DoS) condition.
Una vulnerabilidad en la interfaz de administración basada en web de Cisco Integrated Management Controller (IMC) Software podría permitir a un atacante remoto no autenticado causar el reinicio inesperado de la interfaz de administración basada en web. La vulnerabilidad es debido a que la interfaz de administración basada en web no comprueba suficientemente las entradas. Un atacante podría aprovechar esta vulnerabilidad mediante el envío de una petición HTTP diseñada a un dispositivo afectado. Una explotación con éxito podría permitir al atacante causar el reinicio de la interfaz, resultando en una condición de denegación de servicio (DoS)
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-06-15 CVE Reserved
- 2021-10-21 CVE Published
- 2024-11-07 CVE Updated
- 2024-11-07 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (1)
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C125 M5 Search vendor "Cisco" for product "Ucs C125 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C22 M3 Search vendor "Cisco" for product "Ucs C22 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C220 M3 Search vendor "Cisco" for product "Ucs C220 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C220 M4 Search vendor "Cisco" for product "Ucs C220 M4" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C220 M5 Search vendor "Cisco" for product "Ucs C220 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C225 M6 Search vendor "Cisco" for product "Ucs C225 M6" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C24 M3 Search vendor "Cisco" for product "Ucs C24 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C240 M3 Search vendor "Cisco" for product "Ucs C240 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C240 M5 Search vendor "Cisco" for product "Ucs C240 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C240 Sd M5 Search vendor "Cisco" for product "Ucs C240 Sd M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C245 M6 Search vendor "Cisco" for product "Ucs C245 M6" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C260 M2 Search vendor "Cisco" for product "Ucs C260 M2" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C3160 Search vendor "Cisco" for product "Ucs C3160" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C3260 Search vendor "Cisco" for product "Ucs C3260" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C420 M3 Search vendor "Cisco" for product "Ucs C420 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C4200 Search vendor "Cisco" for product "Ucs C4200" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C460 M2 Search vendor "Cisco" for product "Ucs C460 M2" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C460 M4 Search vendor "Cisco" for product "Ucs C460 M4" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C480 M5 Search vendor "Cisco" for product "Ucs C480 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C480 Ml M5 Search vendor "Cisco" for product "Ucs C480 Ml M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(2g\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(2g\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C890 M5 Search vendor "Cisco" for product "Ucs C890 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C125 M5 Search vendor "Cisco" for product "Ucs C125 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C22 M3 Search vendor "Cisco" for product "Ucs C22 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C220 M3 Search vendor "Cisco" for product "Ucs C220 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C220 M4 Search vendor "Cisco" for product "Ucs C220 M4" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C220 M5 Search vendor "Cisco" for product "Ucs C220 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C225 M6 Search vendor "Cisco" for product "Ucs C225 M6" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C24 M3 Search vendor "Cisco" for product "Ucs C24 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C240 M3 Search vendor "Cisco" for product "Ucs C240 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C240 M5 Search vendor "Cisco" for product "Ucs C240 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C240 Sd M5 Search vendor "Cisco" for product "Ucs C240 Sd M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C245 M6 Search vendor "Cisco" for product "Ucs C245 M6" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C260 M2 Search vendor "Cisco" for product "Ucs C260 M2" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C3160 Search vendor "Cisco" for product "Ucs C3160" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C3260 Search vendor "Cisco" for product "Ucs C3260" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C420 M3 Search vendor "Cisco" for product "Ucs C420 M3" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C4200 Search vendor "Cisco" for product "Ucs C4200" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C460 M2 Search vendor "Cisco" for product "Ucs C460 M2" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C460 M4 Search vendor "Cisco" for product "Ucs C460 M4" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C480 M5 Search vendor "Cisco" for product "Ucs C480 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C480 Ml M5 Search vendor "Cisco" for product "Ucs C480 Ml M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | >= 4.2 < 4.2\(1b\) Search vendor "Cisco" for product "Unified Computing System" and version " >= 4.2 < 4.2\(1b\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs C890 M5 Search vendor "Cisco" for product "Ucs C890 M5" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Unified Computing System Search vendor "Cisco" for product "Unified Computing System" | < 4.1\(3e\) Search vendor "Cisco" for product "Unified Computing System" and version " < 4.1\(3e\)" | - |
Affected
| in | Cisco Search vendor "Cisco" | Ucs S3260 Search vendor "Cisco" for product "Ucs S3260" | - | - |
Safe
|