Sign-up

ID

VAR-202112-1977


CVE

CVE-2021-29847


TITLE

IBM Power System S821LC Server (8001-12C)  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-016438

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. IBM Power System S821LC Server (8001-12C) There is an unspecified vulnerability in. Vendor exploits this vulnerability IBM X-Force ID: 205267 It is published as.Information may be obtained. Power System firmware has security loopholes, which can be exploited by attackers to use man-in-the-middle technology to obtain sensitive information

Trust: 2.16

sources: NVD: CVE-2021-29847 // JVNDB: JVNDB-2021-016438 // CNVD: CNVD-2021-102815

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-102815

AFFECTED PRODUCTS

vendor:ibmmodel:power system s821lc \scope:ltversion:op825.51

Trust: 1.0

vendor:ibmmodel:power hardware management console \scope:ltversion:op825.51

Trust: 1.0

vendor:ibmmodel:power system cs821lc \scope:ltversion:op825.51

Trust: 1.0

vendor:ibmmodel:power system s822lc \scope:ltversion:op825.51

Trust: 1.0

vendor:ibmmodel:power system cs822lc \scope:ltversion:op825.51

Trust: 1.0

vendor:ibmmodel:power system s822lcscope: - version: -

Trust: 0.8

vendor:ibmmodel:power system s821lcscope: - version: -

Trust: 0.8

vendor:ibmmodel:power system cs822lcscope: - version: -

Trust: 0.8

vendor:ibmmodel:power system cs821lcscope: - version: -

Trust: 0.8

vendor:ibmmodel:power hardware management consolescope: - version: -

Trust: 0.8

vendor:ibmmodel:power systemscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2021-102815 // JVNDB: JVNDB-2021-016438 // NVD: CVE-2021-29847

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-29847
value: MEDIUM

Trust: 1.0

psirt@us.ibm.com: CVE-2021-29847
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-29847
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2021-102815
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202112-1263
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2021-29847
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-102815
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-29847
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.2
impactScore: 3.6
version: 3.1

Trust: 1.0

psirt@us.ibm.com: CVE-2021-29847
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.6
impactScore: 3.6
version: 3.0

Trust: 1.0

NVD: CVE-2021-29847
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-102815 // JVNDB: JVNDB-2021-016438 // CNNVD: CNNVD-202112-1263 // NVD: CVE-2021-29847 // NVD: CVE-2021-29847

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-016438 // NVD: CVE-2021-29847

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-1263

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202112-1263

PATCH

title:6520420 IBM X-Force Exchangeurl:https://www.ibm.com/support/pages/node/6520420

Trust: 0.8

title:Patch for Unidentified vulnerabilities in IBM Power Systemurl:https://www.cnvd.org.cn/patchInfo/show/310781

Trust: 0.6

title:IBM Power System Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=174559

Trust: 0.6

sources: CNVD: CNVD-2021-102815 // JVNDB: JVNDB-2021-016438 // CNNVD: CNNVD-202112-1263

EXTERNAL IDS

db:NVDid:CVE-2021-29847

Trust: 3.8

db:JVNDBid:JVNDB-2021-016438

Trust: 0.8

db:CNVDid:CNVD-2021-102815

Trust: 0.6

db:CNNVDid:CNNVD-202112-1263

Trust: 0.6

sources: CNVD: CNVD-2021-102815 // JVNDB: JVNDB-2021-016438 // CNNVD: CNNVD-202112-1263 // NVD: CVE-2021-29847

REFERENCES

url:https://www.ibm.com/support/pages/node/6520420

Trust: 2.2

url:https://nvd.nist.gov/vuln/detail/cve-2021-29847

Trust: 2.0

url:https://exchange.xforce.ibmcloud.com/vulnerabilities/205267

Trust: 1.6

sources: CNVD: CNVD-2021-102815 // JVNDB: JVNDB-2021-016438 // CNNVD: CNNVD-202112-1263 // NVD: CVE-2021-29847

SOURCES

db:CNVDid:CNVD-2021-102815
db:JVNDBid:JVNDB-2021-016438
db:CNNVDid:CNNVD-202112-1263
db:NVDid:CVE-2021-29847

LAST UPDATE DATE

2024-08-14T14:31:28.462000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-102815date:2021-12-28T00:00:00
db:JVNDBid:JVNDB-2021-016438date:2022-12-14T08:15:00
db:CNNVDid:CNNVD-202112-1263date:2021-12-24T00:00:00
db:NVDid:CVE-2021-29847date:2021-12-21T00:37:10.883

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-102815date:2021-12-28T00:00:00
db:JVNDBid:JVNDB-2021-016438date:2022-12-14T00:00:00
db:CNNVDid:CNNVD-202112-1263date:2021-12-14T00:00:00
db:NVDid:CVE-2021-29847date:2021-12-15T20:15:08.317