Kerlink KerOS up to 5.9 Web Interface channel accessible

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Kerlink KerOS up to 5.9. It has been rated as problematic. This issue affects some unknown processing of the component Web Interface. This manipulation causes channel accessible. This vulnerability is registered as CVE-2024-32384. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in Kerlink KerOS up to 5.9. Affected by this vulnerability is an unknown function of the component Web Interface. The manipulation with an unknown input leads to a channel accessible vulnerability. The CWE definition for the vulnerability is CWE-300. The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint. As an impact it is known to affect integrity. The summary by CVE is:

Kerlink gateways running KerOS prior to version 5.10 expose their web interface exclusively over HTTP, without HTTPS support. This lack of transport layer security allows a man-in-the-middle attacker to intercept and modify traffic between the client and the device.

The advisory is shared at keros.docs.kerlink.com. This vulnerability is known as CVE-2024-32384 since 04/12/2024. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1557 for this issue.

Upgrading to version 5.10 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.4
NVD Vector: 🔒

CNA Base Score: 6.8
CNA Vector (MITRE): 🔒

CVSSv2info

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

Exploitinginfo

Class: Channel accessible
CWE: CWE-300
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: KerOS 5.10

Timelineinfo

04/12/2024 CVE reserved
12/01/2025 +598 days Advisory disclosed
12/01/2025 +0 days VulDB entry created
12/24/2025 +23 days VulDB entry last update

Sourcesinfo

Advisory: keros.docs.kerlink.com
Status: Confirmed

CVE: CVE-2024-32384 (🔒)
GCVE (CVE): GCVE-0-2024-32384
GCVE (VulDB): GCVE-100-333865

Entryinfo

Created: 12/01/2025 17:05
Updated: 12/24/2025 08:02
Changes: 12/01/2025 17:05 (54), 12/01/2025 22:03 (11), 12/24/2025 08:02 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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