LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623 telnetd hard-coded password

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability classified as very critical was found in LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. Affected by this vulnerability is an unknown function of the component telnetd. The manipulation with an unknown input leads to a hard-coded password vulnerability. The CWE definition for the vulnerability is CWE-259. The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at talosintelligence.com. This vulnerability is known as CVE-2023-46685 since 11/30/2023. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/09/2024). The attack technique deployed by this issue is T1078.001 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-40427, VDB-75839, VDB-79328 and VDB-93972 are pretty similar.





CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍


VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (talos): 🔒



VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍


Class: Hard-coded password
CWE: CWE-259 / CWE-255

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒


11/30/2023 CVE reserved
07/08/2024 +220 days Advisory disclosed
07/08/2024 +0 days VulDB entry created
07/09/2024 +1 days VulDB entry last update


Advisory: TALOS-2023-1871
Status: Not defined

CVE: CVE-2023-46685 (🔒)
See also: 🔒


Created: 07/08/2024 05:47 PM
Updated: 07/09/2024 12:30 PM
Changes: 07/08/2024 05:47 PM (62), 07/09/2024 12:30 PM (1)
Complete: 🔍
Cache ID: 44:824:40


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