PT-2025-3948 · G Data · G Data Security Client

Fabian Duschek · Published 2025-01-24 · Updated 2025-01-25 · CVE-2025-0543

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: G DATA Security Client versions are not explicitly specified in the provided descriptions.

Description: The issue is related to incorrect assignment of privileges to directories in G DATA Security Client, allowing a local, unprivileged attacker to escalate privileges on affected installations. This is achieved by placing an arbitrary executable in a globally writable directory, which results in execution by the SetupSVC.exe service in the context of SYSTEM. No information is provided about the estimated number of potentially affected devices or real-world incidents.

Recommendations: No specific versions of G DATA Security Client are mentioned, thus no explicit recommendations can be provided based on the given input data.

Exploit

Fix

LPE

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2025-0543

Affected Products

G Data Security Client

References · 8

• 🔥 https://github.com/nullby73/security-advisories/tree/main/CVE-2025-0543 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-0543 · Security Note
• https://t.me/cvenotify/108624 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1882655961967366246 · Twitter Post
• https://twitter.com/CveFindCom/status/1883190799581499860 · Twitter Post
• https://t.me/latest_high_impact_cve/1776 · Telegram Post
• https://t.me/cvedetector/16403 · Telegram Post
• https://twitter.com/CVEnew/status/1883192010313498855 · Twitter Post