Medium severity5.9NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026
CVE-2021-29847
CVE-2021-29847
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- cpe:2.3:o:ibm:power_hardware_management_console_\(7063-cr1\)_firmware:*:*:*:*:*:*:*:*Range: <op825.51
- cpe:2.3:o:ibm:power_system_cs821lc_\(8005-12n\)_firmware:*:*:*:*:*:*:*:*Range: <op825.51
- cpe:2.3:o:ibm:power_system_cs822lc_\(8005-22n\)_firmware:*:*:*:*:*:*:*:*Range: <op825.51
- cpe:2.3:o:ibm:power_system_s821lc_\(8001-12c\)_firmware:*:*:*:*:*:*:*:*Range: <op825.51
- cpe:2.3:o:ibm:power_system_s822lc_\(8001-22c\)_firmware:*:*:*:*:*:*:*:*Range: <op825.51
OP825.50+ 1 more
- (no CPE)range: OP825.50
- (no CPE)range: OP825.50
Patches
Vulnerability mechanics
References
2- exchange.xforce.ibmcloud.com/vulnerabilities/205267nvdVDB EntryVendor Advisory
- www.ibm.com/support/pages/node/6520420nvdVendor Advisory
News mentions
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