CVE-2019-6258
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
D-link Dir-822 Firmware
PublishedAug 18, 2020
First seenAug 18, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| d-link dir-822_firmware | v ≤ 2.02krb06 | — |
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