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ID

VAR-202012-0313


CVE

CVE-2020-24580


TITLE

D-Link DSL-2888A  Vulnerability regarding lack of authentication for critical features on the device

Trust: 0.8

sources: JVNDB: JVNDB-2020-014852

DESCRIPTION

An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU_2.31_V1.1.47ae55. Lack of authentication functionality allows an attacker to assign a static IP address that was once used by a valid user. D-Link DSL-2888A The device is vulnerable to a lack of authentication for critical features.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. D-link DSL-2888A is a unified service router of China D-link company

Trust: 2.16

sources: NVD: CVE-2020-24580 // JVNDB: JVNDB-2020-014852 // CNVD: CNVD-2020-73794

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-73794

AFFECTED PRODUCTS

vendor:dlinkmodel:dsl2888ascope:ltversion:au_2.31_v1.1.47ae55

Trust: 1.0

vendor:d linkmodel:dsl-2888ascope:eqversion:dsl-2888a firmware au_2.31_v1.1.47ae55

Trust: 0.8

vendor:d linkmodel:dsl-2888ascope:eqversion: -

Trust: 0.8

vendor:d linkmodel:dsl-2888a <au 2.31 v1.1.47ae55scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2020-73794 // JVNDB: JVNDB-2020-014852 // NVD: CVE-2020-24580

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-24580
value: HIGH

Trust: 1.0

NVD: CVE-2020-24580
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-73794
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202012-1472
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2020-24580
severity: MEDIUM
baseScore: 5.4
vectorString: AV:A/AC:M/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2020-73794
severity: MEDIUM
baseScore: 5.4
vectorString: AV:A/AC:M/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-24580
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.6
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-24580
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-73794 // JVNDB: JVNDB-2020-014852 // CNNVD: CNNVD-202012-1472 // NVD: CVE-2020-24580

PROBLEMTYPE DATA

problemtype:CWE-306

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2020-014852 // NVD: CVE-2020-24580

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202012-1472

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-202012-1472

PATCH

title:Top Pageurl:https://www.dlink.com/en/consumer

Trust: 0.8

title:Patch for D-Link DSL-2888A authorization issue vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/242659

Trust: 0.6

title:D-link DSL-2888A Remediation measures for authorization problem vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=137996

Trust: 0.6

sources: CNVD: CNVD-2020-73794 // JVNDB: JVNDB-2020-014852 // CNNVD: CNNVD-202012-1472

EXTERNAL IDS

db:NVDid:CVE-2020-24580

Trust: 3.0

db:JVNDBid:JVNDB-2020-014852

Trust: 0.8

db:CNVDid:CNVD-2020-73794

Trust: 0.6

db:CNNVDid:CNNVD-202012-1472

Trust: 0.6

sources: CNVD: CNVD-2020-73794 // JVNDB: JVNDB-2020-014852 // CNNVD: CNNVD-202012-1472 // NVD: CVE-2020-24580

REFERENCES

url:https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/d-link-multiple-security-vulnerabilities-leading-to-rce/

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2020-24580

Trust: 2.0

url:https://www.trustwave.com/en-us/resources/security-resources/security-advisories/

Trust: 1.6

sources: CNVD: CNVD-2020-73794 // JVNDB: JVNDB-2020-014852 // CNNVD: CNNVD-202012-1472 // NVD: CVE-2020-24580

SOURCES

db:CNVDid:CNVD-2020-73794
db:JVNDBid:JVNDB-2020-014852
db:CNNVDid:CNNVD-202012-1472
db:NVDid:CVE-2020-24580

LAST UPDATE DATE

2024-11-23T22:47:48.733000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2020-73794date:2020-12-24T00:00:00
db:JVNDBid:JVNDB-2020-014852date:2021-09-02T04:37:00
db:CNNVDid:CNNVD-202012-1472date:2023-04-27T00:00:00
db:NVDid:CVE-2020-24580date:2024-11-21T05:15:02.553

SOURCES RELEASE DATE

db:CNVDid:CNVD-2020-73794date:2020-12-24T00:00:00
db:JVNDBid:JVNDB-2020-014852date:2021-09-02T00:00:00
db:CNNVDid:CNNVD-202012-1472date:2020-12-22T00:00:00
db:NVDid:CVE-2020-24580date:2020-12-22T19:15:13.300