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TI-2024-26691 Aliases CVE-2024-39773GHSA-mcpf-9j38-2vmq

Missing authentication in Wavlink AC3000

Priority LOW 32CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

An information disclosure vulnerability exists in the testsave.sh functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to a disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0081 57th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WavlinkWavlink AC3000M33A8.V5030.210505—No fix listedCNA
  • Wavlink AC3000 VendorWavlink Affected M33A8.V5030.210505 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:wavlink:wl-wn533a8_firmware:m33a8.v5030.210505:*:*:*:*:*:*:*m33a8.v5030.210505VulnerableWavlink
cpe:2.3:h:wavlink:wl-wn533a8:-:*:*:*:*:*:*:*not specified by NVDRunning onWavlink
  • cpe:2.3:o:wavlink:wl-wn533a8_firmware:m33a8.v5030.210505:*:*:*:*:*:*:* Versions m33a8.v5030.210505 Vulnerable ·Wavlink
  • cpe:2.3:h:wavlink:wl-wn533a8:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-39773
  2. 2026-10-03 Alias added: GHSA-mcpf-9j38-2vmq

References

Exploit 2

  • TI-2024-26315 Cross-site scripting in Wavlink AC3000 CVSS 3.1CRITICAL 9.6
  • TI-2024-26239 An external config control vulnerability exists in the nas.cgi set_smb_cfg()… CVSS 3.1CRITICAL 9.1
  • TI-2024-26678 Command injection in Wavlink AC3000 CVSS 3.1CRITICAL 10.0
  • TI-2024-22613 Command injection in Wavlink AC3000 CVSS 3.1CRITICAL 10.0
  • TI-2024-24077 Stack-based buffer overflow in Wavlink AC3000 CVSS 3.1CRITICAL 10.0
  • TI-2024-24712 Command injection in Wavlink AC3000 CVSS 3.1CRITICAL 9.1
See all 62 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences