ABB EIBPORT V3 KNX/EIBPORT V3 KNX GSM up to 3.9.8 Integrated Web Server session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in ABB EIBPORT V3 KNX and EIBPORT V3 KNX GSM up to 3.9.8 and classified as critical. This issue affects some unknown processing of the component Integrated Web Server. Such manipulation leads to session fixiation. This vulnerability is traded as CVE-2024-13967. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in ABB EIBPORT V3 KNX and EIBPORT V3 KNX GSM up to 3.9.8. It has been rated as critical. Affected by this issue is an unknown code of the component Integrated Web Server. The manipulation with an unknown input leads to a session fixiation vulnerability. Using CWE to declare the problem leads to CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. Impacted is confidentiality, integrity, and availability. CVE summarizes:

This vulnerability allows the successful attacker to gain unauthorized access to a configuration web page delivered by the integrated web Server of EIBPORT. This issue affects EIBPORT V3 KNX: through 3.9.8; EIBPORT V3 KNX GSM: through 3.9.8.

The weakness was shared by Frank Van Den Hurk. The advisory is shared for download at search.abb.com. This vulnerability is handled as CVE-2024-13967 since 06/04/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for 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 06/04/2025).

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-54646). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (ABB): 🔍

CVSSv2info

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

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/04/2025 🔍
06/04/2025 +0 days 🔍
06/04/2025 +0 days 🔍
06/04/2025 +0 days 🔍

Sourcesinfo

Advisory: search.abb.com
Researcher: Frank Van Den Hurk
Status: Confirmed

CVE: CVE-2024-13967 (🔍)
GCVE (CVE): GCVE-0-2024-13967
GCVE (VulDB): GCVE-100-311084
EUVD: 🔍

Entryinfo

Created: 06/04/2025 12:11
Updated: 06/04/2025 16:24
Changes: 06/04/2025 12:11 (75), 06/04/2025 16:24 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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