Komtera Technolgies KLog Server up to 3.1.0 path traversal

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Komtera Technolgies KLog Server up to 3.1.0. It has been classified as critical. Affected is an unknown function. This manipulation causes path traversal. The identification of this vulnerability is CVE-2025-1035. The attack needs to be done within the local network. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Komtera Technolgies KLog Server up to 3.1.0. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality. The summary by CVE is:

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Komtera Technolgies KLog Server allows Manipulating Web Input to File System Calls. This issue affects KLog Server: before 3.1.1.

The weakness was shared by Furkan Karaarslan. It is possible to read the advisory at usom.gov.tr. This vulnerability is known as CVE-2025-1035 since 02/04/2025. The exploitation appears to be easy. Access to the local network is required for this attack. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 3.1.1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.7
CNA Vector (TR-CERT): 🔍

CVSSv2info

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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: Partially

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: KLog Server 3.1.1

Timelineinfo

02/04/2025 🔍
02/18/2025 +14 days 🔍
02/18/2025 +0 days 🔍
06/06/2026 +473 days 🔍

Sourcesinfo

Advisory: usom.gov.tr
Researcher: Furkan Karaarslan
Status: Confirmed

CVE: CVE-2025-1035 (🔍)
GCVE (CVE): GCVE-0-2025-1035
GCVE (VulDB): GCVE-100-296119

Entryinfo

Created: 02/18/2025 13:29
Updated: 06/06/2026 10:58
Changes: 02/18/2025 13:29 (31), 02/18/2025 13:32 (33), 06/06/2026 10:58 (2)
Complete: 🔍
Committer: mitr
Cache ID: 216::103

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