PT-2020-15749 · D Link · D-Link Dsl-2888A

Harold Zang · Published 2020-12-22 · Updated 2023-04-26 · CVE-2020-24578

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

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

Description An issue was discovered that allows a malicious network user to access system folders and download sensitive files, such as the password hash file, due to a misconfigured FTP service.

Recommendations For D-Link DSL-2888A devices with firmware prior to AU 2.31 V1.1.47ae55, update the firmware to version AU 2.31 V1.1.47ae55 or later to resolve the issue. As a temporary workaround, consider disabling the FTP service until a patch is available. Restrict access to system folders to minimize the risk of exploitation.

Exploit

Fix

Incorrect Permission

Uncontrolled Search Path Element

Weakness Enumeration

CWE-732

CWE-427

Related Identifiers

CVE-2020-24578

Affected Products

D-Link Dsl-2888A

References · 8

• 🔥 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-2020-24578 · Security Note
• https://osv.dev/vulnerability/CVE-2020-24578 · Vendor Advisory
• https://trustwave.com/en-us/resources/security-resources/security-advisories · Note
• https://t.me/cvenotify/49117 · Telegram Post
• https://t.me/cibsecurity/21188 · Telegram Post
• https://t.me/cvenotify/7618 · Telegram Post
• https://t.me/cvenotify/7573 · Telegram Post