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ID

VAR-202111-1666


CVE

CVE-2021-23055


TITLE

F5 NGINX Ingress Controller Security hole

Trust: 0.6

sources: CNNVD: CNNVD-202111-1065

DESCRIPTION

On version 2.x before 2.0.3 and 1.x before 1.12.3, the command line restriction that controls snippet use with NGINX Ingress Controller does not apply to Ingress objects. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Trust: 1.08

sources: NVD: CVE-2021-23055 // VULHUB: VHN-381541 // VULMON: CVE-2021-23055

AFFECTED PRODUCTS

vendor:f5model:nginx ingress controllerscope:gteversion:1.0.0

Trust: 1.0

vendor:f5model:nginx ingress controllerscope:ltversion:1.12.3

Trust: 1.0

vendor:f5model:nginx ingress controllerscope:gteversion:2.0.0

Trust: 1.0

vendor:f5model:nginx ingress controllerscope:ltversion:2.0.3

Trust: 1.0

sources: NVD: CVE-2021-23055

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-23055
value: MEDIUM

Trust: 1.0

CNNVD: CNNVD-202111-1065
value: MEDIUM

Trust: 0.6

VULHUB: VHN-381541
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-23055
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-23055
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: 1.1

VULHUB: VHN-381541
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-2021-23055
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

sources: VULHUB: VHN-381541 // VULMON: CVE-2021-23055 // CNNVD: CNNVD-202111-1065 // NVD: CVE-2021-23055

PROBLEMTYPE DATA

problemtype:NVD-CWE-Other

Trust: 1.0

problemtype:CWE-732

Trust: 1.0

sources: NVD: CVE-2021-23055

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202111-1065

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202111-1065

PATCH

title: - url:https://github.com/Live-Hack-CVE/CVE-2021-23055

Trust: 0.1

sources: VULMON: CVE-2021-23055

EXTERNAL IDS

db:NVDid:CVE-2021-23055

Trust: 1.8

db:AUSCERTid:ESB-2021.3850

Trust: 0.6

db:CNNVDid:CNNVD-202111-1065

Trust: 0.6

db:VULHUBid:VHN-381541

Trust: 0.1

db:VULMONid:CVE-2021-23055

Trust: 0.1

sources: VULHUB: VHN-381541 // VULMON: CVE-2021-23055 // CNNVD: CNNVD-202111-1065 // NVD: CVE-2021-23055

REFERENCES

url:https://support.f5.com/csp/article/k01051452

Trust: 1.8

url:https://www.auscert.org.au/bulletins/esb-2021.3850

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2021-23055/

Trust: 0.6

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

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2021-23055

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-381541 // VULMON: CVE-2021-23055 // CNNVD: CNNVD-202111-1065 // NVD: CVE-2021-23055

SOURCES

db:VULHUBid:VHN-381541
db:VULMONid:CVE-2021-23055
db:CNNVDid:CNNVD-202111-1065
db:NVDid:CVE-2021-23055

LAST UPDATE DATE

2024-08-14T13:53:45.958000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-381541date:2022-08-30T00:00:00
db:VULMONid:CVE-2021-23055date:2022-08-30T00:00:00
db:CNNVDid:CNNVD-202111-1065date:2022-08-31T00:00:00
db:NVDid:CVE-2021-23055date:2022-08-30T18:15:35.130

SOURCES RELEASE DATE

db:VULHUBid:VHN-381541date:2022-04-21T00:00:00
db:VULMONid:CVE-2021-23055date:2022-04-21T00:00:00
db:CNNVDid:CNNVD-202111-1065date:2021-11-11T00:00:00
db:NVDid:CVE-2021-23055date:2022-04-21T19:15:08.053