PT-2019-6104 · D Link · D-Link Dir-866L

Published 2019-09-16 · Updated 2023-04-26 · CVE-2019-17663

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR-866L version 1.03B04

Description The issue is related to errors in processing input data in the HtmlResponseMessage component of the D-Link DIR-866L wireless router's firmware. This can be exploited by a remote attacker to implement cross-site scripting attacks. The vulnerability allows for common injection via the HtmlResponseMessage in the device's common gateway interface.

Recommendations For D-Link DIR-866L version 1.03B04, consider restricting access to the HtmlResponseMessage component to minimize the risk of exploitation until a patch is available. As a temporary workaround, avoid using the vulnerable component in the device's common gateway interface. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2021-05477

CVE-2019-17663

Affected Products

D-Link Dir-866L

References · 5

• https://osv.dev/vulnerability/CVE-2019-17663 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-17663 · Security Note
• https://bdu.fstec.ru/vul/2021-05477 · Security Note
• https://fortiguard.com/zeroday/FG-VD-19-116 · Note
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10124 · Note