Gira Giersiepen KNX IP-Router 3.1.3683.0/3.3.8.0 Web Interface path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Gira Giersiepen KNX IP-Router 3.1.3683.0/3.3.8.0. This impacts an unknown function of the component Web Interface. The manipulation results in path traversal. This vulnerability is reported as CVE-2023-33277. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Gira Giersiepen KNX IP-Router 3.1.3683.0/3.3.8.0 (Router Operating System). It has been classified as critical. Affected is an unknown code block of the component Web Interface. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on availability. CVE summarizes:

The web interface of Gira Giersiepen Gira KNX/IP-Router 3.1.3683.0 and 3.3.8.0 allows a remote attacker to read sensitive files via directory-traversal sequences in the URL.

The weakness was disclosed 06/29/2023 as SYSS-2023-015. The advisory is shared for download at syss.de. This vulnerability is traded as CVE-2023-33277 since 05/22/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

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-2023-37442). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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

05/22/2023 🔍
06/29/2023 +38 days 🔍
06/29/2023 +0 days 🔍
01/04/2026 +920 days 🔍

Sourcesinfo

Advisory: SYSS-2023-015
Status: Not defined

CVE: CVE-2023-33277 (🔍)
GCVE (CVE): GCVE-0-2023-33277
GCVE (VulDB): GCVE-100-232692
EUVD: 🔍

Entryinfo

Created: 06/29/2023 20:07
Updated: 01/04/2026 04:54
Changes: 06/29/2023 20:07 (40), 07/21/2023 13:46 (11), 01/04/2026 04:54 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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