PT-2024-36411 · Wavlink · Wavlink Wn531P3

Published 2024-12-06 · Updated 2025-10-03 · CVE-2024-54747

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions WAVLINK WN531P3 version 202383

Description A hardcoded password vulnerability was discovered in /etc/shadow, allowing attackers to log in as root. This issue enables unauthorized access to the system with elevated privileges.

Recommendations For WAVLINK WN531P3 version 202383, as a temporary workaround, consider changing the root password to a strong, unique value and restricting access to the /etc/shadow file until a patch is available. Additionally, restrict root login access to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

BDU:2026-00818

CVE-2024-54747

Affected Products

Wavlink Wn531P3

References · 8

• 🔥 https://colorful-meadow-5b9.notion.site/WN531P3_HardCode_vuln-14ac216a1c30805c9b4dd59028d866cc?pvs=73 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-54747 · Security Note
• https://osv.dev/vulnerability/CVE-2024-54747 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-00818 · Security Note
• https://twitter.com/CVEnew/status/1865061283550367752 · Twitter Post
• https://t.me/cveNotify/137276 · Telegram Post
• https://t.me/cvedetector/12236 · Telegram Post
• https://docs.wavlink.xyz/Firmware_ch/fm-531p3 · Note