PT-2018-2105 · D Link · Dcm-704+1

Capitan Alfalo · Published 2018-12-25 · Updated 2021-04-23 · CVE-2018-20445

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 DCM-604 version DCM604 C1 ViaCabo 1.04 20130606 D-Link DCM-704 version EU DCM-704 1.10

Description The issue is related to errors in processing SNMP requests, which can allow a remote attacker to disclose credentials. Specifically, attackers can discover Wi-Fi credentials via iso.3.6.1.4.1.4413.2.2.2.1.5.4.1.14.1.3.32 and iso.3.6.1.4.1.4413.2.2.2.1.5.4.2.4.1.2.32 SNMP requests.

Recommendations For D-Link DCM-604 version DCM604 C1 ViaCabo 1.04 20130606, consider disabling SNMP until a patch is available. For D-Link DCM-704 version EU DCM-704 1.10, restrict access to the vulnerable SNMP endpoints to minimize the risk of exploitation.

Exploit

Fix

Insufficiently Protected Credentials

Information Disclosure

Weakness Enumeration

CWE-522

CWE-200

Related Identifiers

BDU:2019-00056

CVE-2018-20445

Affected Products

Dcm-604

Dcm-704

References · 5

• 🔥 https://misteralfa-hack.blogspot.com/2018/12/d-link-passwords-wireless-via-snmp.html · Exploit
• https://osv.dev/vulnerability/CVE-2018-20445 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00056 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-20445 · Security Note
• https://cxsecurity.com/cveshow/CVE-2018-20445 · Note