G Data Total Security 25.4.0.3/25.5.13.26 GDTunerSvc link following

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in G Data Total Security. Affected is an unknown function of the component GDTunerSvc. Executing a manipulation can lead to link following. This vulnerability is handled as CVE-2025-2790. It is possible to launch the attack on the local host. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in G Data Total Security. This vulnerability affects an unknown code block of the component GDTunerSvc. The manipulation with an unknown input leads to a link following vulnerability. The CWE definition for the vulnerability is CWE-59. The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared for download at zerodayinitiative.com. This vulnerability was named CVE-2025-2790 since 03/25/2025. The exploitation appears to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available.

Upgrading to version 25.5.19.439 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: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Link following
CWE: CWE-59
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
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: Total Security 25.5.19.439

Timelineinfo

03/25/2025 CVE reserved
07/12/2025 +108 days Advisory disclosed
07/12/2025 +0 days VulDB entry created
07/12/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: zerodayinitiative.com
Status: Confirmed

CVE: CVE-2025-2790 (🔒)
GCVE (CVE): GCVE-0-2025-2790
GCVE (VulDB): GCVE-100-316216

Entryinfo

Created: 07/12/2025 08:49
Changes: 07/12/2025 08:49 (53)
Complete: 🔍
Cache ID: 216::103

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