THREATPORT/VULNERABILITY/CVE-2017-15950
HIGH SEVERITY

CVE-2017-15950

Syncbreeze vulnerability

CVSS
7.8
EPSS
5.5%
EPSS pct
92th
Exploited
No known
Flexense SyncBreeze Enterprise version 10.1.16 is vulnerable to a buffer overflow that can be exploited for arbitrary code execution. The flaw is triggered by providing a long input into the "Destination directory" field, either within an XML document or through use of passive mode.
Affected vendor
Flexense
Affected product
Syncbreeze
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-119 — Improper Restriction of Operations within Memory Bounds
Published
2017-10-31

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable with local access, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 5.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2017-15950

  • Confirm whether Flexense Syncbreeze is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2017-15950.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-15950

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-15950 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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