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CVE-2026-4822

HIGH
7.0

Description

A vulnerability was detected in Enter Software Iperius Backup up to 8.7.3. Affected is an unknown function of the file C:\ProgramData\IperiusBackup\Jobs\ of the component Backup Service. Performing a manipulation results in creation of temporary file with insecure permissions. The attack is only possible with local access. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit is now public and may be used. Upgrading to version 8.7.4 is able to address this issue. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

CVE Details

CVSS v3.1 Score7.0
SeverityHIGH
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack VectorLOCAL
ComplexityHIGH
Privileges RequiredLOW
User InteractionNONE
Published3/25/2026
Last Modified3/30/2026
Sourcenvd
Honeypot Sightings0

Weaknesses (CWE)

CWE-377CWE-378

References

https://github.com/0truust/iperius-backup-security-advisories/blob/main/advisories/arbitrary-file-disclosure.md(cna@vuldb.com)
https://vuldb.com/?ctiid.353122(cna@vuldb.com)
https://vuldb.com/?id.353122(cna@vuldb.com)
https://vuldb.com/?submit.774209(cna@vuldb.com)
https://www.iperiusbackup.com/download-software-backup.aspx(cna@vuldb.com)

IOC Correlations

No correlations recorded

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