CVE-2017-7283 json
An authenticated user of Unitrends Enterprise Backup before 9.1.2 can execute arbitrary OS commands by sending a specially crafted filename…
published 2017-04-20 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-16312
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.3%
- EPSS 4.3% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
An authenticated user of Unitrends Enterprise Backup before 9.1.2 can execute arbitrary OS commands by sending a specially crafted filename to the /api/restore/download-files endpoint, related to the downloadFiles function in api/includes/restore.php.
Exploit prediction
4.28% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- rhinosecuritylabs.com https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-2/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
rhinosecuritylabs.com
/research/remote-code-execution-bug-hunting-chapter-2/
exploit, third-party-advisory
-
support.unitrends.com
/UnitrendsBackup/s/article/ka640000000CcWBAA0/000005557?r=1
vendor-advisory
Sources
- CVE List CVE-2017-7283
- NVD CVE-2017-7283
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.