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CVE-2019-6258

CRITICAL

9.8

Description

D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/18/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

d-link:dir-822_firmwaredlink:dir-822

Weaknesses (CWE)

CWE-120

References

https://github.com/pr0v3rbs/CVE/tree/master/CVE-2019-6258(cve@mitre.org)

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10175(cve@mitre.org)

https://github.com/pr0v3rbs/CVE/tree/master/CVE-2019-6258(af854a3a-2127-422b-91ae-364da2661108)

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10175(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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