CVE-2021-29847
Last modified
CVE-2021-29847 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. 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.. EPSS estimates a 0.99% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Power Hardware Management Console \(7063-Cr1\) Firmware | < op825.51 |
| Ibm | Power System Cs822lc \(8005-22n\) Firmware | < op825.51 |
| Ibm | Power System Cs821lc \(8005-12n\) Firmware | < op825.51 |
| Ibm | Power System S822lc \(8001-22c\) Firmware | < op825.51 |
| Ibm | Power System S821lc \(8001-12c\) Firmware | < op825.51 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/205267VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6520420Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/205267VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6520420Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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