PT-2022-24602 · D Link · D-Link Dap-2310+8

Published 2022-12-20 · Updated 2022-12-29 · CVE-2022-38873

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DAP-2310 versions 2.10rc036 and earlier D-Link DAP-2330 versions 1.06rc020 and earlier D-Link DAP-2360 versions 2.10rc050 and earlier D-Link DAP-2553 versions 3.10rc031 and earlier D-Link DAP-2660 versions 1.15rc093 and earlier D-Link DAP-2690 versions 3.20rc106 and earlier D-Link DAP-2695 versions 1.20rc119 beta31 and earlier D-Link DAP-3320 versions 1.05rc027 beta and earlier D-Link DAP-3662 versions 1.05rc047 and earlier

Description The issue allows attackers to cause a Denial of Service (DoS) via uploading a crafted firmware after modifying the firmware header.

Recommendations For D-Link DAP-2310 versions 2.10rc036 and earlier, update to a version later than 2.10rc036 to resolve the issue. For D-Link DAP-2330 versions 1.06rc020 and earlier, update to a version later than 1.06rc020 to resolve the issue. For D-Link DAP-2360 versions 2.10rc050 and earlier, update to a version later than 2.10rc050 to resolve the issue. For D-Link DAP-2553 versions 3.10rc031 and earlier, update to a version later than 3.10rc031 to resolve the issue. For D-Link DAP-2660 versions 1.15rc093 and earlier, update to a version later than 1.15rc093 to resolve the issue. For D-Link DAP-2690 versions 3.20rc106 and earlier, update to a version later than 3.20rc106 to resolve the issue. For D-Link DAP-2695 versions 1.20rc119 beta31 and earlier, update to a version later than 1.20rc119 beta31 to resolve the issue. For D-Link DAP-3320 versions 1.05rc027 beta and earlier, update to a version later than 1.05rc027 beta to resolve the issue. For D-Link DAP-3662 versions 1.05rc047 and earlier, update to a version later than 1.05rc047 to resolve the issue. As a temporary workaround, consider restricting the ability to upload firmware to minimize the risk of exploitation.

Exploit

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2022-38873

Affected Products

D-Link Dap-2310

D-Link Dap-2330

D-Link Dap-2360

D-Link Dap-2553

D-Link Dap-2660

D-Link Dap-2690

D-Link Dap-2695

D-Link Dap-3320

D-Link Dap-3662

References · 6

• 🔥❌ https://github.com/Yuhao-W/BUG--D-Link--Firmware-Update-Vulnerabilities/blob/main/README.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2022-38873 · Security Note
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-38873 · Vendor Advisory
• https://t.me/cibsecurity/54998 · Telegram Post
• https://t.me/cvenotify/40269 · Telegram Post