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Description

A vulnerability was identified in Enter Software Iperius Backup up to 8.7.2. This impacts an unknown function of the file IperiusAccounts.ini. Such manipulation leads to use of hard-coded cryptographic key . The attack must be carried out locally. This attack is characterized by high complexity. The exploitability is said to be difficult. The exploit is publicly available and might be used. Upgrading to version 8.7.4 will fix this issue. It is suggested 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.

PUBLISHED Reserved 2026-04-01 | Published 2026-04-01 | Updated 2026-04-01 | Assigner VulDB




LOW: 2.0CVSS: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
LOW: 2.5CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
LOW: 2.5CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
1.0AV:L/AC:H/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C

Problem types

Use of Hard-coded Cryptographic Key

Key Management Error

Product status

8.7.0
affected

8.7.1
affected

8.7.2
affected

8.7.4
unaffected

Timeline

2026-04-01:Advisory disclosed
2026-04-01:VulDB entry created
2026-04-01:VulDB entry last update

Credits

VulnaraByte (VulDB User) reporter

VulDB coordinator

References

vuldb.com/vuln/354639 (VDB-354639 | Enter Software Iperius Backup IperiusAccounts.ini hard-coded key) vdb-entry

vuldb.com/vuln/354639/cti (VDB-354639 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/778602 (Submit #778602 | Iperius Iperius Backup <= 8.7.2 Use of Hard-coded Cryptographic Key) third-party-advisory

github.com/VulnaraByte/iperius-backup-security-advisories related

github.com/...ty-advisories/blob/main/poc/decrypt_iperius.py exploit

www.iperiusbackup.com/download-software-backup.aspx patch

cve.org (CVE-2026-5310)

nvd.nist.gov (CVE-2026-5310)

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