PT-2019-9539 · D Link · D-Link Dsl-3782

Lorenzo Comi · Published 2019-04-01 · Updated 2019-04-02 · CVE-2018-17989

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions D-Link DSL-3782 version 1.01

Description A stored XSS issue exists in the web interface, allowing authenticated attackers to inject JavaScript or HTML payload inside the ACL page. The injected payload is executed in a user's browser when the "/cgi-bin/New GUI/Acl.asp" API endpoint is requested.

Recommendations For D-Link DSL-3782 version 1.01, as a temporary workaround, consider restricting access to the "/cgi-bin/New GUI/Acl.asp" API endpoint until a patch is available. Avoid using the ACL page in the web interface until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-17989

Affected Products

D-Link Dsl-3782

References · 3

• 🔥 https://c0mix.github.io/2019/D-Link-DIR-3782-SecAdvisory-OS-Command-Injection-and-Stored-XSS · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-17989 · Security Note
• https://osv.dev/vulnerability/CVE-2018-17989 · Vendor Advisory