PT-2026-34459 · Entersrl · Iperius Backup

Published 2026-04-22 · Updated 2026-04-22 · CVE-2018-25261

NVD

CVSS v3.1

7.8

High

Base vector

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

Iperius Backup 5.8.1 contains a local buffer overflow vulnerability in the structured exception handling (SEH) mechanism that allows local attackers to execute arbitrary code by supplying a malicious file path. Attackers can create a backup job with a crafted payload in the external file location field that triggers a buffer overflow when the backup job executes, enabling code execution with application privileges.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-25261

Affected Products

Iperius Backup

References · 4

• 🔥 https://exploit-db.com/exploits/46059 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-25261 · Security Note
• https://vulncheck.com/advisories/iperius-backup-local-buffer-overflow-seh · Note
• https://iperiusbackup.com · Note