PT-2015-3345 · D Link · Dwr-932B

Pierre Kim · Published 2015-12-04 · Updated 2021-04-23 · CVE-2016-10178

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DWR-932B (affected versions not specified)

Description The issue is related to the /bin/appmgr application in the D-Link DWR-932B router's firmware, which allows access to the device without authentication. An attacker can exploit this by sending a HELODBG string to UDP port 33889, resulting in the execution of the /sbin/telnetd -l /bin/sh command, granting root privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-254

Related Identifiers

BDU:2017-02550

CVE-2016-10178

Affected Products

Dwr-932B

References · 5

• 🔥 https://pierrekim.github.io/blog/2016-09-28-dlink-dwr-932b-lte-routers-vulnerabilities.html · Exploit
• https://osv.dev/vulnerability/CVE-2016-10178 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-02550 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2016-10178 · Security Note
• http://securityfocus.com/bid/95877 · Note