VulnerabilityModified

CVE-2023-46685

A hard-coded password vulnerability exists in the telnetd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623.

CRITICAL 9.8EPSS 1.00%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A hard-coded password vulnerability exists in the telnetd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A set of specially crafted network packets can lead to arbitrary command execution.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.00% probability · 61th percentile
CISA KEV: Not listed
Weakness: CWE-259, CWE-798
Affected: level1/wbr-6013 firmware
Source: talos-cna@cisco.com

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1871

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.