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ID

VAR-202102-0685


CVE

CVE-2021-1396


TITLE

Cisco Application Services Engine  Vulnerability regarding lack of authentication for critical features in

Trust: 0.8

sources: JVNDB: JVNDB-2021-001284

DESCRIPTION

Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes. For more information about these vulnerabilities, see the Details section of this advisory. Cisco Application Services Engine There is a vulnerability in the lack of authentication for critical features.Information may be obtained and information may be tampered with

Trust: 1.71

sources: NVD: CVE-2021-1396 // JVNDB: JVNDB-2021-001284 // VULHUB: VHN-374450

AFFECTED PRODUCTS

vendor:ciscomodel:application services enginescope:ltversion:1.1\(3e\)

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vendor:ciscomodel:application policy infrastructure controllerscope:eqversion:1.1.3

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vendor:ciscomodel:application services enginescope:gteversion:1.1

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-001284 // NVD: CVE-2021-1396

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-1396
value: MEDIUM

Trust: 1.0

ykramarz@cisco.com: CVE-2021-1396
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-1396
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202102-1557
value: MEDIUM

Trust: 0.6

VULHUB: VHN-374450
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-1396
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-374450
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-1396
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.5
version: 3.1

Trust: 1.0

ykramarz@cisco.com: CVE-2021-1396
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-1396
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-374450 // JVNDB: JVNDB-2021-001284 // CNNVD: CNNVD-202102-1557 // NVD: CVE-2021-1396 // NVD: CVE-2021-1396

PROBLEMTYPE DATA

problemtype:CWE-306

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problemtype:Lack of authentication for important features (CWE-306) [NVD Evaluation ]

Trust: 0.8

sources: VULHUB: VHN-374450 // JVNDB: JVNDB-2021-001284 // NVD: CVE-2021-1396

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202102-1557

TYPE

access control error

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sources: CNNVD: CNNVD-202102-1557

PATCH

title:cisco-sa-case-mvuln-dYrDPC6wurl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-case-mvuln-dYrDPC6w

Trust: 0.8

title:Cisco Application Services Engine Fixes for access control error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=143290

Trust: 0.6

sources: JVNDB: JVNDB-2021-001284 // CNNVD: CNNVD-202102-1557

EXTERNAL IDS

db:NVDid:CVE-2021-1396

Trust: 2.5

db:JVNDBid:JVNDB-2021-001284

Trust: 0.8

db:CNNVDid:CNNVD-202102-1557

Trust: 0.7

db:AUSCERTid:ESB-2021.0707

Trust: 0.6

db:VULHUBid:VHN-374450

Trust: 0.1

sources: VULHUB: VHN-374450 // JVNDB: JVNDB-2021-001284 // CNNVD: CNNVD-202102-1557 // NVD: CVE-2021-1396

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-case-mvuln-dyrdpc6w

Trust: 2.3

url:https://nvd.nist.gov/vuln/detail/cve-2021-1396

Trust: 1.4

url:https://www.auscert.org.au/bulletins/esb-2021.0707

Trust: 0.6

sources: VULHUB: VHN-374450 // JVNDB: JVNDB-2021-001284 // CNNVD: CNNVD-202102-1557 // NVD: CVE-2021-1396

SOURCES

db:VULHUBid:VHN-374450
db:JVNDBid:JVNDB-2021-001284
db:CNNVDid:CNNVD-202102-1557
db:NVDid:CVE-2021-1396

LAST UPDATE DATE

2024-11-23T21:34:51.987000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-374450date:2021-03-02T00:00:00
db:JVNDBid:JVNDB-2021-001284date:2021-03-22T09:26:00
db:CNNVDid:CNNVD-202102-1557date:2021-03-03T00:00:00
db:NVDid:CVE-2021-1396date:2024-11-21T05:44:15.490

SOURCES RELEASE DATE

db:VULHUBid:VHN-374450date:2021-02-24T00:00:00
db:JVNDBid:JVNDB-2021-001284date:2021-03-22T00:00:00
db:CNNVDid:CNNVD-202102-1557date:2021-02-24T00:00:00
db:NVDid:CVE-2021-1396date:2021-02-24T20:15:13.847