PT-2022-21983 · Wavlink · Wavlink Wn533A8

Published 2022-07-20 · Updated 2022-10-07 · CVE-2022-34046

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Wavlink WN533A8 version M33A8.V5030.190716

Description An access control issue allows attackers to obtain usernames and passwords via the API endpoint "http://IP ADDRESS/sysinit.shtml?r=52300" by searching for logincheck(user).

Recommendations For Wavlink WN533A8 version M33A8.V5030.190716, as a temporary workaround, consider restricting access to the sysinit.shtml endpoint until a patch is available. Avoid using the logincheck(user) function in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2022-34046

Affected Products

Wavlink Wn533A8

References · 7

• 🔥 https://exploit-db.com/exploits/50990 · Exploit
• 🔥 https://drive.google.com/file/d/18ECQEqZ296LDzZ0wErgqnNfen1jCn0mG/view?usp=sharing · Exploit
• https://osv.dev/vulnerability/CVE-2022-34046 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34046 · Security Note
• http://packetstormsecurity.com/files/167890/Wavlink-WN533A8-Password-Disclosure.html · Note
• https://t.me/cibsecurity/46693 · Telegram Post
• https://t.me/cvenotify/33871 · Telegram Post