Pepperl+Fuchs OIT1500-F113-B12-CB up to 2.11.0 Telnet missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability has been found in Pepperl+Fuchs OIT1500-F113-B12-CB, OIT200-F113-B12-CB, OIT500-F113-B12-CB and OIT700-F113-B12-CB up to 2.11.0 and classified as very critical. This vulnerability affects an unknown functionality of the component Telnet. The manipulation with an unknown input leads to a missing authentication vulnerability. The CWE definition for the vulnerability is CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An unauthenticated remote attacker can manipulate the device via Telnet, stop processes, read, delete and change data.

The advisory is shared for download at This vulnerability was named CVE-2024-6422 since 07/01/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/11/2024).

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

See VDB-271049 for similar entry.






CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
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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 (CERTVDE): 🔒



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


Class: Missing authentication
CWE: CWE-306 / CWE-287

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: 🔒


07/01/2024 CVE reserved
07/10/2024 +9 days Advisory disclosed
07/10/2024 +0 days VulDB entry created
07/11/2024 +1 days VulDB entry last update


Advisory: VDE-2024-038
Status: Not defined

CVE: CVE-2024-6422 (🔒)
See also: 🔒


Created: 07/10/2024 10:16 AM
Updated: 07/11/2024 08:44 AM
Changes: 07/10/2024 10:16 AM (64), 07/11/2024 08:44 AM (2)
Complete: 🔍
Cache ID: 44:22B:40


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