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Vulnerability record · CVE-2017-7280 · published 12 April 2017

CVE-2017-7280: Unitrends enterprise backup improper input validation vulnerability

Unitrends · Enterprise Backup

An issue was discovered in api/includes/systems.php in Unitrends Enterprise Backup before 9.0.0. User input is not properly filtered before being sent to a popen function. This allows for remote code execution by sending a specially crafted user variable.

9.8 CVSS 3.0 Critical EPSS 6.2% · top 6.7% CWE-20 · Improper input validation
9.8CVSS 3.0 base score, v2 7.5
6.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in api/includes/systems.php in Unitrends Enterprise Backup before 9.0.0. User input is not properly filtered before being sent to a popen function. This allows for remote code execution by sending a specially crafted user variable.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/ ExploitThird Party Advisory
https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-7280), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.