CVE-2020-24578

An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU_2.31_V1.1.47ae55. It has a misconfigured FTP service that allows a malicious network user to access system folders and download sensitive files (such as the password hash file).

CVSS v3 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/d-link-multiple-security-vulnerabilities-leading-to-rce/	Exploit Third Party Advisory
https://www.trustwave.com/en-us/resources/security-resources/security-advisories/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dsl2888a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dsl2888a:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-12-22 19:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-24578

Mitre link : CVE-2020-24578

CVE.ORG link : CVE-2020-24578

JSON object : View

Products Affected

dlink

dsl2888a
dsl2888a_firmware

CWE

CWE-427

Uncontrolled Search Path Element

CWE-732

Incorrect Permission Assignment for Critical Resource

{"id": "CVE-2020-24578", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2020-12-22T19:15:13.190", "references": [{"url": "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/d-link-multiple-security-vulnerabilities-leading-to-rce/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.trustwave.com/en-us/resources/security-resources/security-advisories/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-427"}, {"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU_2.31_V1.1.47ae55. It has a misconfigured FTP service that allows a malicious network user to access system folders and download sensitive files (such as the password hash file)."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos D-Link DSL-2888A con versiones de firmware anteriores a AU_2.31_V1.1.47ae55. Presenta un servicio FTP configurado inapropiadamente que permite a un usuario de red malicioso acceder a unas carpetas del sistema y descargar archivos confidenciales (tal y como el archivo de hash de contrase\u00f1a)"}], "lastModified": "2023-04-26T19:27:52.350", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsl2888a_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA7517EC-693C-4650-8F2A-16DB573E3322", "versionEndExcluding": "au_2.31_v1.1.47ae55"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsl2888a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E36BE994-294A-4D71-8E6C-88147E983A20"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}