ATLauncher up to 3.4.26.0 mrpack File path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in ATLauncher up to 3.4.26.0 and classified as critical. The affected element is an unknown function of the component mrpack File Handler. This manipulation causes path traversal. This vulnerability is tracked as CVE-2023-25303. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in ATLauncher up to 3.4.26.0. Affected by this vulnerability is an unknown part of the component mrpack File Handler. 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, integrity, and availability. The summary by CVE is:

ATLauncher <= 3.4.26.0 is vulnerable to Directory Traversal. A mrpack file can be maliciously crafted to create arbitrary files outside of the installation directory.

The weakness was disclosed 04/04/2023 as GHSA-7cff-8xv4-mvx6. The advisory is shared at github.com. This vulnerability is known as CVE-2023-25303 since 02/06/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

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-2023-29265). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/06/2023 🔍
04/04/2023 +56 days 🔍
04/04/2023 +0 days 🔍
10/30/2025 +940 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-7cff-8xv4-mvx6
Status: Not defined

CVE: CVE-2023-25303 (🔍)
GCVE (CVE): GCVE-0-2023-25303
GCVE (VulDB): GCVE-100-224857
EUVD: 🔍

Entryinfo

Created: 04/04/2023 15:56
Updated: 10/30/2025 08:16
Changes: 04/04/2023 15:56 (38), 04/22/2023 06:17 (11), 10/30/2025 08:16 (16)
Complete: 🔍
Cache ID: 216::103

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

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