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ID

VAR-202110-0617


CVE

CVE-2021-40123


TITLE

Cisco Identity Services Engine  Vulnerability regarding improper default permissions in

Trust: 0.8

sources: JVNDB: JVNDB-2021-013936

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker with administrative read-only privileges to download files that should be restricted. This vulnerability is due to incorrect permissions settings on an affected device. An attacker could exploit this vulnerability by sending a crafted HTTP request to the device. A successful exploit could allow the attacker to download files that should be restricted. The platform monitors the network by collecting real-time information on the network, users and devices, and formulating and implementing corresponding policies

Trust: 1.8

sources: NVD: CVE-2021-40123 // JVNDB: JVNDB-2021-013936 // VULHUB: VHN-397802 // VULMON: CVE-2021-40123

AFFECTED PRODUCTS

vendor:ciscomodel:identity services enginescope:eqversion:2.6.0

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vendor:ciscomodel:identity services enginescope:eqversion:2.7\(0.903\)

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vendor:ciscomodel:identity services enginescope:eqversion:3.0.0

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vendor:ciscomodel:identity services enginescope:eqversion:2.7\(0.207\)

Trust: 1.0

vendor:ciscomodel:identity services enginescope:lteversion:2.6

Trust: 1.0

vendor:ciscomodel:identity services enginescope:eqversion:2.7

Trust: 1.0

vendor:ciscomodel:identity services enginescope:eqversion:2.7.0

Trust: 1.0

vendor:ciscomodel:identity services enginescope:eqversion:3.0\(0.458\)

Trust: 1.0

vendor:ciscomodel:identity services enginescope:eqversion:2.7\(0.356\)

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vendor:シスコシステムズmodel:cisco identity services enginescope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco identity services enginescope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-013936 // NVD: CVE-2021-40123

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-40123
value: MEDIUM

Trust: 1.0

ykramarz@cisco.com: CVE-2021-40123
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-40123
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202110-1492
value: MEDIUM

Trust: 0.6

VULHUB: VHN-397802
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-40123
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-397802
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-40123
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

ykramarz@cisco.com: CVE-2021-40123
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-40123
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-397802 // JVNDB: JVNDB-2021-013936 // CNNVD: CNNVD-202110-1492 // NVD: CVE-2021-40123 // NVD: CVE-2021-40123

PROBLEMTYPE DATA

problemtype:CWE-276

Trust: 1.1

problemtype:CWE-266

Trust: 1.0

problemtype:Inappropriate default permissions (CWE-276) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-397802 // JVNDB: JVNDB-2021-013936 // NVD: CVE-2021-40123

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202110-1492

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202110-1492

PATCH

title:cisco-sa-ise-file-download-B3BR5KQAurl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-file-download-B3BR5KQA

Trust: 0.8

title:Cisco Identity Services Engine Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=166662

Trust: 0.6

title:Cisco: Cisco Identity Services Engine File Download Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-ise-file-download-B3BR5KQA

Trust: 0.1

sources: VULMON: CVE-2021-40123 // JVNDB: JVNDB-2021-013936 // CNNVD: CNNVD-202110-1492

EXTERNAL IDS

db:NVDid:CVE-2021-40123

Trust: 3.4

db:JVNDBid:JVNDB-2021-013936

Trust: 0.8

db:CNNVDid:CNNVD-202110-1492

Trust: 0.7

db:AUSCERTid:ESB-2021.3501

Trust: 0.6

db:CS-HELPid:SB2021102132

Trust: 0.6

db:VULHUBid:VHN-397802

Trust: 0.1

db:VULMONid:CVE-2021-40123

Trust: 0.1

sources: VULHUB: VHN-397802 // VULMON: CVE-2021-40123 // JVNDB: JVNDB-2021-013936 // CNNVD: CNNVD-202110-1492 // NVD: CVE-2021-40123

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-ise-file-download-b3br5kqa

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2021-40123

Trust: 1.4

url:https://www.auscert.org.au/bulletins/esb-2021.3501

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021102132

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-397802 // VULMON: CVE-2021-40123 // JVNDB: JVNDB-2021-013936 // CNNVD: CNNVD-202110-1492 // NVD: CVE-2021-40123

SOURCES

db:VULHUBid:VHN-397802
db:VULMONid:CVE-2021-40123
db:JVNDBid:JVNDB-2021-013936
db:CNNVDid:CNNVD-202110-1492
db:NVDid:CVE-2021-40123

LAST UPDATE DATE

2024-11-23T22:16:00.710000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-397802date:2021-10-25T00:00:00
db:VULMONid:CVE-2021-40123date:2021-10-21T00:00:00
db:JVNDBid:JVNDB-2021-013936date:2022-09-30T01:15:00
db:CNNVDid:CNNVD-202110-1492date:2021-11-01T00:00:00
db:NVDid:CVE-2021-40123date:2024-11-21T06:23:37.337

SOURCES RELEASE DATE

db:VULHUBid:VHN-397802date:2021-10-21T00:00:00
db:VULMONid:CVE-2021-40123date:2021-10-21T00:00:00
db:JVNDBid:JVNDB-2021-013936date:2022-09-30T00:00:00
db:CNNVDid:CNNVD-202110-1492date:2021-10-20T00:00:00
db:NVDid:CVE-2021-40123date:2021-10-21T03:15:07.317