Medium severity · published Aug 22, 2022
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
4.9
CVSS
0.5%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HM
Hardware Management Console 7063-cr2 Firmware · Ibm
op940 · source: NVD
PS
Power System Ac922 (8335-gtg) Firmware · Ibm
op910 · source: NVD
PS
Power System Ac922 (8335-gth) Firmware · Ibm
op910; op940 · source: NVD
PS
Power System Ac922 (8335-gtx) Firmware · Ibm
op910; op940 · source: NVD
Affected product
HM
Hardware Management Console 7063-cr2 Firmware
Ibm