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CVE-2017-7283

30
FAUCET Score

CVE-2017-7283 describes a critical vulnerability in Unitrends Enterprise Backup versions prior to 9.1.2, allowing an authenticated user to execute arbitrary OS commands. This is achieved by sending a specially crafted filename to the /api/restore/download-files endpoint. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, its high FAUCET Risk Score of 90/100 indicates a serious potential threat.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.1.1CPE matchmatch criteria
cpe:2.3:a:unitrends:enterprise_backup:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.28%
Probability of exploitation in next 30 days
EPSS Percentile
90.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0428 is in the 89th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

rhinosecuritylabs.com / research/remote-code-execution-bug-hunting-chapter-2
ExploitThird Party Advisory
support.unitrends.com / UnitrendsBackup/s/article/ka640000000CcWBAA0/000005557
Vendor Advisory