EUVD-2026-16005
GHSA-qj4q-79hc-9854
CVSS Vector
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
5Description
A flaw has been found in Enter Software Iperius Backup up to 8.7.3. Affected by this vulnerability is an unknown functionality of the component NTLM2 Handler. Executing a manipulation can lead to information disclosure. The attack is restricted to local execution. Attacks of this nature are highly complex. The exploitation appears to be difficult. The exploit has been published and may be used. Upgrading to version 8.7.4 addresses this issue. Upgrading the affected component is advised. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Analysis
A local information disclosure vulnerability exists in Enter Software Iperius Backup versions up to 8.7.3 within the NTLM2 Handler component, allowing authenticated local users to extract sensitive information through a complex manipulation attack. The vulnerability carries a CVSS score of 2.5 with low exploitability due to high attack complexity requirements, though a proof-of-concept has been publicly disclosed on GitHub. …
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Remediation
During next maintenance window: Apply vendor patches when convenient. Verify information disclosure controls are in place.
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External POC / Exploit Code
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