CVE-2021-29891

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

IBM OPENBMC versiones OP910 y OP940, podrían permitir a un usuario privilegiado cargar un certificado de identidad de sitio inapropiado que podría causar la pérdida de servicios de red. IBM X-Force ID: 207221.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-31 CVE Reserved
2022-08-22 CVE Published
2024-03-11 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/207221	2022-08-25
https://www.ibm.com/support/pages/node/6614233	2022-08-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gtg\) Firmware Search vendor "Ibm" for product "Power System Ac922 \(8335-gtg\) Firmware"	op910 Search vendor "Ibm" for product "Power System Ac922 \(8335-gtg\) Firmware" and version "op910"	-	Affected	in	Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gtg\) Search vendor "Ibm" for product "Power System Ac922 \(8335-gtg\)"	-	-	Safe
Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gtx\) Firmware Search vendor "Ibm" for product "Power System Ac922 \(8335-gtx\) Firmware"	op910 Search vendor "Ibm" for product "Power System Ac922 \(8335-gtx\) Firmware" and version "op910"	-	Affected	in	Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gtx\) Search vendor "Ibm" for product "Power System Ac922 \(8335-gtx\)"	-	-	Safe
Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gtx\) Firmware Search vendor "Ibm" for product "Power System Ac922 \(8335-gtx\) Firmware"	op940 Search vendor "Ibm" for product "Power System Ac922 \(8335-gtx\) Firmware" and version "op940"	-	Affected	in	Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gtx\) Search vendor "Ibm" for product "Power System Ac922 \(8335-gtx\)"	-	-	Safe
Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gth\) Firmware Search vendor "Ibm" for product "Power System Ac922 \(8335-gth\) Firmware"	op910 Search vendor "Ibm" for product "Power System Ac922 \(8335-gth\) Firmware" and version "op910"	-	Affected	in	Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gth\) Search vendor "Ibm" for product "Power System Ac922 \(8335-gth\)"	-	-	Safe
Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gth\) Firmware Search vendor "Ibm" for product "Power System Ac922 \(8335-gth\) Firmware"	op940 Search vendor "Ibm" for product "Power System Ac922 \(8335-gth\) Firmware" and version "op940"	-	Affected	in	Ibm Search vendor "Ibm"	Power System Ac922 \(8335-gth\) Search vendor "Ibm" for product "Power System Ac922 \(8335-gth\)"	-	-	Safe
Ibm Search vendor "Ibm"	Hardware Management Console 7063-cr2 Firmware Search vendor "Ibm" for product "Hardware Management Console 7063-cr2 Firmware"	op940 Search vendor "Ibm" for product "Hardware Management Console 7063-cr2 Firmware" and version "op940"	-	Affected	in	Ibm Search vendor "Ibm"	Hardware Management Console 7063-cr2 Search vendor "Ibm" for product "Hardware Management Console 7063-cr2"	-	-	Safe