CVE-2019-1900

A vulnerability in the web server of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to cause the web server process to crash, causing a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient validation of user-supplied input on the web interface. An attacker could exploit this vulnerability by submitting a crafted HTTP request to certain endpoints of the affected software. A successful exploit could allow an attacker to cause the web server to crash. Physical access to the device may be required for a restart.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-dos	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cisco:unified_computing_system:4.0\(1c\)hs3:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:cisco:ucs_c125_m5:-:::::::*
	cpe:2.3:h:cisco:ucs_c4200:-:::::::*
	cpe:2.3:h:cisco:ucs_s3260:-:::::::*

History

No history.

Information

Published : 2019-08-21 19:15

Updated : 2023-12-10 12:59

NVD link : CVE-2019-1900

Mitre link : CVE-2019-1900

CVE.ORG link : CVE-2019-1900

JSON object : View

Products Affected

cisco

integrated_management_controller_supervisor
ucs_c4200
ucs_c125_m5
unified_computing_system
ucs_s3260

CWE

CWE-476

NULL Pointer Dereference

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