PT-2020-5616 · D Link · D-Link Dsl-2888A

Harold Zang · Published 2020-05-26 · Updated 2023-04-26 · CVE-2020-24580

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DSL-2888A versions prior to AU 2.31 V1.1.47ae55

Description The issue is related to a lack of authentication functionality, allowing an attacker to assign a static IP address that was once used by a valid user. This can potentially lead to IP spoofing attacks. The vulnerability can be exploited remotely.

Recommendations For D-Link DSL-2888A versions prior to AU 2.31 V1.1.47ae55, update the firmware to AU 2.31 V1.1.47ae55 or later to resolve the issue. As a temporary workaround, consider restricting access to the static IP address assignment feature until a patch is available.

Exploit

Fix

Improper Authentication

Missing Authentication

Weakness Enumeration

CWE-287

CWE-306

Related Identifiers

BDU:2021-01271

CVE-2020-24580

Affected Products

D-Link Dsl-2888A

References · 10

• 🔥 https://trustwave.com/en-us/resources/blogs/spiderlabs-blog/d-link-multiple-security-vulnerabilities-leading-to-rce · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-24580 · Security Note
• https://bdu.fstec.ru/vul/2021-01271 · Security Note
• https://osv.dev/vulnerability/CVE-2020-24580 · Vendor Advisory
• https://t.me/cibsecurity/21185 · Telegram Post
• https://t.me/cvenotify/7571 · Telegram Post
• https://trustwave.com/en-us/resources/security-resources/security-advisories · Note
• https://t.me/cvenotify/49115 · Telegram Post
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10194 · Note
• https://t.me/cvenotify/7616 · Telegram Post