CVE-2024-37184Public exploitNetwork attack vector

Authenticated code execution via unbounded SSID copy

Published Jan 14, 2025 · Updated Jan 15, 2025

Stack-based buffer overflow in adm.cgi on Wavlink AC3000 M33A8.V5030.210505 allows remote authenticated users to execute arbitrary code. rep_as_bridge() passes the wl_rep_ssid2g POST value to sprintf() as an unbounded string in a 0xa0-byte stack buffer, overwriting the return address. A valid session cookie and page=wzdrepeater with rep_type=1 are required; successful exploitation takes control of adm.cgi execution.

CVSS severity9.1
Critical
EPSS probability1.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in adm.cgi on Wavlink AC3000 M33A8.V5030.210505 allows remote authenticated users to execute arbitrary code. rep_as_bridge() passes the wl_rep_ssid2g POST value to sprintf() as an unbounded string in a 0xa0-byte stack buffer, overwriting the return address. A valid session cookie and page=wzdrepeater with rep_type=1 are required; successful exploitation takes control of adm.cgi execution.

The record

CVE
CVE-2024-37184
Published
Jan 14, 2025
Updated
Jan 15, 2025
Vendor
Wavlink
Product
AC3000 Tri-band Wi-Fi Router
Classifications
CWE-120, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=M33A8.V5030.210505

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Wavlink · AC3000 Tri-band Wi-Fi Routerversion=M33A8.V5030.210505

Published CVSS scores

7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
9.1Cisco TalosCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1210Exploitation of Remote Services

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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