CVE-2021-28143

/jsonrpc on D-Link DIR-841 3.03 and 3.04 devices allows authenticated command injection via ping, ping6, or traceroute (under System Tools).

CVSS v3 8.0 HIGH
CVSS v2.0 7.7 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.7^/10

CVSS v2.0 : HIGH

Vector : AV:A/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 5.1 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/vitorespf/Advisories/blob/master/DLINK-DIR-841-command-injection.txt	Exploit Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10207	Patch Vendor Advisory
https://github.com/vitorespf/Advisories/blob/master/DLINK-DIR-841-command-injection.txt	Exploit Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10207	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:dlink:dir-841_firmware:3.03:::::::*
	cpe:2.3:o:dlink:dir-841_firmware:3.04:::::::*

cpe:2.3:h:dlink:dir-841:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:59

Type	Values Removed	Values Added
References	~~() https://github.com/vitorespf/Advisories/blob/master/DLINK-DIR-841-command-injection.txt - Exploit, Third Party Advisory~~	() https://github.com/vitorespf/Advisories/blob/master/DLINK-DIR-841-command-injection.txt - Exploit, Third Party Advisory
References	~~() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10207 - Patch, Vendor Advisory~~	() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10207 - Patch, Vendor Advisory

Information

Published : 2021-03-11 22:15

Updated : 2024-11-21 05:59

NVD link : CVE-2021-28143

Mitre link : CVE-2021-28143

CVE.ORG link : CVE-2021-28143

JSON object : View

Products Affected

dlink

dir-841_firmware
dir-841

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2021-28143", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.7, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}]}, "published": "2021-03-11T22:15:12.700", "references": [{"url": "https://github.com/vitorespf/Advisories/blob/master/DLINK-DIR-841-command-injection.txt", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10207", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/vitorespf/Advisories/blob/master/DLINK-DIR-841-command-injection.txt", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10207", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "/jsonrpc on D-Link DIR-841 3.03 and 3.04 devices allows authenticated command injection via ping, ping6, or traceroute (under System Tools)."}, {"lang": "es", "value": "/jsonrpc en los dispositivos D-Link DIR-841 versiones 3.03 y 3.04, permite una inyecci\u00f3n de comandos autenticados por medio de ping, ping6 o traceroute (bajo System Tools)"}], "lastModified": "2024-11-21T05:59:10.253", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-841_firmware:3.03:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BDB1F024-4346-4822-94E6-14DA325550C1"}, {"criteria": "cpe:2.3:o:dlink:dir-841_firmware:3.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "26EEF6DC-741A-4F41-ACE9-4002EDE55164"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-841:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D789C69F-5063-43B7-AB71-5B0C9294D55E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}