Vulnerability Details : CVE-2021-29847
BMC firmware (IBM Power System S821LC Server (8001-12C) OP825.50) configuration changed to allow an authenticated user to open an insecure communication channel which could allow an attacker to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 205267.
Products affected by CVE-2021-29847
- cpe:2.3:o:ibm:power_hardware_management_console_\(7063-cr1\)_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:power_system_cs822lc_\(8005-22n\)_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:power_system_cs821lc_\(8005-12n\)_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:power_system_s822lc_\(8001-22c\)_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:power_system_s821lc_\(8001-12c\)_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-29847
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-29847
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N |
1.6
|
3.6
|
IBM Corporation | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
References for CVE-2021-29847
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/205267
IBM Power System information disclosure CVE-2021-29847 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6520420
Security Bulletin: This Power System update is being released to address CVE 2021-29847Vendor Advisory
Jump to