CVE-2019-1907

A vulnerability in the web server of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to set sensitive configuration values and gain elevated privileges. The vulnerability is due to improper handling of substring comparison operations that are performed by the affected software. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow the attacker with read-only privileges to gain administrator privileges.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configuration 3 (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

21 Nov 2024, 04:37

Type	Values Removed	Values Added
References	~~() https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-privescal - Vendor Advisory~~	() https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-privescal - Vendor Advisory

Information

Published : 2019-08-21 19:15

Updated : 2024-11-21 04:37

NVD link : CVE-2019-1907

Mitre link : CVE-2019-1907

CVE.ORG link : CVE-2019-1907

JSON object : View

Products Affected

cisco

ucs_s3260
ucs_c125_m5
unified_computing_system
integrated_management_controller_supervisor
ucs_c4200

CWE

CWE-285

Improper Authorization

NVD-CWE-Other

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The vulnerability is due to improper handling of substring comparison operations that are performed by the affected software. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow the attacker with read-only privileges to gain administrator privileges."}, {"lang": "es", "value": "Una vulnerabilidad en el servidor web de Cisco Integrated Management Controller (IMC) podr\u00eda permitir que un atacante remoto autenticado establezca valores de configuraci\u00f3n confidenciales y obtenga privilegios elevados. La vulnerabilidad se debe al manejo inadecuado de las operaciones de comparaci\u00f3n de subcadenas que realiza el software afectado. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una solicitud HTTP dise\u00f1ada al software afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante con privilegios de solo lectura obtener privilegios de administrador."}], "lastModified": "2024-11-21T04:37:39.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:unified_computing_system:4.0\\(1c\\)hs3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39F8601E-730B-489B-AD2A-FD10FAF28595"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD9C909F-87AB-42FF-8AD3-87A6CACFF54C", "versionEndExcluding": "4.0\\(4b\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ADD4A429-F168-460B-A964-8F1BD94C6387"}, {"criteria": "cpe:2.3:h:cisco:ucs_c4200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BD25964B-08B7-477E-A507-5FE5EE7CD286"}, {"criteria": "cpe:2.3:h:cisco:ucs_s3260:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2FDC8A69-0914-44C1-8AEA-262E0A285C81"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70B31556-F30D-4040-A7D7-87661BC4CBC9", "versionEndExcluding": "4.0\\(2f\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ADD4A429-F168-460B-A964-8F1BD94C6387"}, {"criteria": "cpe:2.3:h:cisco:ucs_c4200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BD25964B-08B7-477E-A507-5FE5EE7CD286"}, {"criteria": "cpe:2.3:h:cisco:ucs_s3260:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2FDC8A69-0914-44C1-8AEA-262E0A285C81"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}

8.8 /10