LS Electric GMWin 4 4.18 PRJ File Parser out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in LS Electric GMWin 4 4.18. Affected by this vulnerability is an unknown functionality of the component PRJ File Parser. Executing a manipulation can lead to out-of-bounds write. This vulnerability is handled as CVE-2025-49848. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in LS Electric GMWin 4 4.18. This vulnerability affects an unknown functionality of the component PRJ File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An Out-of-bounds Write vulnerability exists within the parsing of PRJ files. The issues result from the lack of proper validation of user-supplied data, which can result in different memory corruption issues within the application, such as reading and writing past the end of allocated data structures.

The weakness was released by Michael Heinzl as icsa-25-168-02. The advisory is shared for download at cisa.gov. This vulnerability was named CVE-2025-49848 since 06/11/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. 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 06/05/2026).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

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: 8.3
VulDB Meta Temp Score: 8.2

VulDB Base Score: 8.8
VulDB Temp Score: 8.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (icscert): 🔒

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
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

06/11/2025 CVE reserved
06/17/2025 +6 days Advisory disclosed
06/17/2025 +0 days VulDB entry created
06/05/2026 +352 days VulDB entry last update

Sourcesinfo

Advisory: icsa-25-168-02
Researcher: Michael Heinzl
Status: Not defined

CVE: CVE-2025-49848 (🔒)
GCVE (CVE): GCVE-0-2025-49848
GCVE (VulDB): GCVE-100-312796

Entryinfo

Created: 06/17/2025 21:10
Updated: 06/05/2026 00:10
Changes: 06/17/2025 21:10 (67), 06/05/2026 00:10 (12)
Complete: 🔍
Cache ID: 216::103

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