CVE-2021-29891

IBM OPENBMC OP910 and OP940 could allow a privileged user to upload an improper site identity certificate that may cause it to lose network services. IBM X-Force ID: 207221.

CVSS v3.0 4.9 MEDIUM

4.9^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/207221	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6614233	Vendor Advisory

Advertisement

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ibm:power_system_ac922_\(8335-gtg\)_firmware:op910:*:*:*:*:*:*:*

cpe:2.3:h:ibm:power_system_ac922_\(8335-gtg\):-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:ibm:power_system_ac922_\(8335-gtx\)_firmware:op940:::::::*
	cpe:2.3:o:ibm:power_system_ac922_\(8335-gtx\)_firmware:op910:::::::*

cpe:2.3:h:ibm:power_system_ac922_\(8335-gtx\):-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

OR	cpe:2.3:o:ibm:power_system_ac922_\(8335-gth\)_firmware:op940:::::::*
	cpe:2.3:o:ibm:power_system_ac922_\(8335-gth\)_firmware:op910:::::::*

cpe:2.3:h:ibm:power_system_ac922_\(8335-gth\):-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:ibm:hardware_management_console_7063-cr2_firmware:op940:*:*:*:*:*:*:*

cpe:2.3:h:ibm:hardware_management_console_7063-cr2:-:*:*:*:*:*:*:*

Information

Published : 2022-08-22 13:15

Updated : 2022-08-25 09:04

NVD link : CVE-2021-29891

Mitre link : CVE-2021-29891

JSON object : View

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

Advertisement

Products Affected

ibm

power_system_ac922_\(8335-gth\)_firmware
power_system_ac922_\(8335-gth\)
power_system_ac922_\(8335-gtg\)
hardware_management_console_7063-cr2
power_system_ac922_\(8335-gtx\)_firmware
hardware_management_console_7063-cr2_firmware
power_system_ac922_\(8335-gtg\)_firmware
power_system_ac922_\(8335-gtx\)

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/207221", "name": "ibm-bmc-cve202129891-dos (207221)", "tags": ["VDB Entry", "Vendor Advisory"], "refsource": "XF"}, {"url": "https://www.ibm.com/support/pages/node/6614233", "name": "https://www.ibm.com/support/pages/node/6614233", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "IBM OPENBMC OP910 and OP940 could allow a privileged user to upload an improper site identity certificate that may cause it to lose network services. IBM X-Force ID: 207221."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-434"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-29891", "ASSIGNER": "psirt@us.ibm.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.2}}, "publishedDate": "2022-08-22T20:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gtg\\)_firmware:op910:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:ibm:power_system_ac922_\\(8335-gtg\\):-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gtx\\)_firmware:op940:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gtx\\)_firmware:op910:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:ibm:power_system_ac922_\\(8335-gtx\\):-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gth\\)_firmware:op940:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gth\\)_firmware:op910:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:ibm:power_system_ac922_\\(8335-gth\\):-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:ibm:hardware_management_console_7063-cr2_firmware:op940:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:ibm:hardware_management_console_7063-cr2:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-08-25T16:04Z"}