Read the docs
TI-2024-22207 Aliases CVE-2024-33623GHSA-276c-c7gr-r4j6

Infinite loop in LevelOne WBR-6012

Priority MEDIUM 47CWE-835Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-835.

Summary

A denial of service vulnerability exists in the Web Application functionality of LevelOne WBR-6012 R0.40e6. A specially crafted HTTP request can lead to a reboot. 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 0.11895 96th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged 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
No
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
LevelOneWBR-6012R0.40e6—No fix listedCNA
  • WBR-6012 VendorLevelOne Affected R0.40e6 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:level1:wbr-6012_firmware:r0.40e6:*:*:*:*:*:*:*r0.40e6VulnerableLevel1
cpe:2.3:h:level1:wbr-6012:-:*:*:*:*:*:*:*not specified by NVDRunning onLevel1
  • cpe:2.3:o:level1:wbr-6012_firmware:r0.40e6:*:*:*:*:*:*:* Versions r0.40e6 Vulnerable ·Level1
  • cpe:2.3:h:level1:wbr-6012:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Level1

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-33623
  2. 2026-10-03 Alias added: GHSA-276c-c7gr-r4j6

References

Exploit 1

  • TI-2023-25181 Hard-coded credentials in LevelOne WBR-6013 CVSS 3.1CRITICAL 9.8
  • TI-2024-22280 The LevelOne WBR-6012 router's web application has a vulnerability in its firmware… CVSS 3.1CRITICAL 9.9
  • TI-2024-15413 The LevelOne WBR-6012 router with firmware R0.40e6 has an authentication bypass… CVSS 3.1CRITICAL 9.0
  • TI-2024-16294 Cross-site request forgery in LevelOne WBR-6012 CVSS 3.1HIGH 8.8
  • TI-2023-25815 Cross-site request forgery in LevelOne WBR-6013 CVSS 3.1HIGH 8.8
  • TI-2024-22281 Improper input validation in LevelOne WBR-6012 CVSS 3.1HIGH 7.5
See all 34 →

Sources

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