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ID

VAR-202110-0209


CVE

CVE-2021-34748


TITLE

Cisco Intersight Operating system command injection vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202110-307

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Intersight Virtual Appliance could allow an authenticated, remote attacker to perform a command injection attack on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by using the web-based management interface to execute a command using crafted input. A successful exploit could allow the attacker to execute arbitrary commands using root-level privileges on an affected device

Trust: 1.08

sources: NVD: CVE-2021-34748 // VULHUB: VHN-394990 // VULMON: CVE-2021-34748

AFFECTED PRODUCTS

vendor:ciscomodel:intersight virtual appliancescope:lteversion:1.0.9-292

Trust: 1.0

vendor:ciscomodel:intersight virtual appliancescope:gteversion:1.0.9-150

Trust: 1.0

sources: NVD: CVE-2021-34748

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-34748
value: HIGH

Trust: 1.0

ykramarz@cisco.com: CVE-2021-34748
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202110-307
value: HIGH

Trust: 0.6

VULHUB: VHN-394990
value: HIGH

Trust: 0.1

VULMON: CVE-2021-34748
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-34748
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-394990
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-34748
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 2.0

sources: VULHUB: VHN-394990 // VULMON: CVE-2021-34748 // CNNVD: CNNVD-202110-307 // NVD: CVE-2021-34748 // NVD: CVE-2021-34748

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.1

problemtype:CWE-77

Trust: 1.0

sources: VULHUB: VHN-394990 // NVD: CVE-2021-34748

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202110-307

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202110-307

PATCH

title:Cisco Intersight Virtual Appliance Fixes for command injection vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=164982

Trust: 0.6

title:Cisco: Cisco Intersight Virtual Appliance Command Injection Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-ucsi2-command-inject-CGyC8y2R

Trust: 0.1

title: - url:https://github.com/Live-Hack-CVE/CVE-2021-34748

Trust: 0.1

sources: VULMON: CVE-2021-34748 // CNNVD: CNNVD-202110-307

EXTERNAL IDS

db:NVDid:CVE-2021-34748

Trust: 1.8

db:CS-HELPid:SB2021100702

Trust: 0.6

db:AUSCERTid:ESB-2021.3317

Trust: 0.6

db:CNNVDid:CNNVD-202110-307

Trust: 0.6

db:VULHUBid:VHN-394990

Trust: 0.1

db:VULMONid:CVE-2021-34748

Trust: 0.1

sources: VULHUB: VHN-394990 // VULMON: CVE-2021-34748 // CNNVD: CNNVD-202110-307 // NVD: CVE-2021-34748

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-ucsi2-command-inject-cgyc8y2r

Trust: 2.5

url:https://www.cybersecurity-help.cz/vdb/sb2021100702

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.3317

Trust: 0.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-34748

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/78.html

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2021-34748

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-394990 // VULMON: CVE-2021-34748 // CNNVD: CNNVD-202110-307 // NVD: CVE-2021-34748

SOURCES

db:VULHUBid:VHN-394990
db:VULMONid:CVE-2021-34748
db:CNNVDid:CNNVD-202110-307
db:NVDid:CVE-2021-34748

LAST UPDATE DATE

2024-08-14T15:06:43.444000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-394990date:2022-10-24T00:00:00
db:VULMONid:CVE-2021-34748date:2022-10-24T00:00:00
db:CNNVDid:CNNVD-202110-307date:2022-10-25T00:00:00
db:NVDid:CVE-2021-34748date:2023-11-07T03:36:18.053

SOURCES RELEASE DATE

db:VULHUBid:VHN-394990date:2021-10-06T00:00:00
db:VULMONid:CVE-2021-34748date:2021-10-06T00:00:00
db:CNNVDid:CNNVD-202110-307date:2021-10-06T00:00:00
db:NVDid:CVE-2021-34748date:2021-10-06T20:15:10.670