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Vulnerabilities

Vulnerability · CVE-2017-17030

CVE-2017-17030 is listed by inventory_high.

Published Dec 21, 2017 · catalog updated Jun 17, 2026 · the affected product

Last checked Nov 9, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2017-17030. EPSS is 3.28%. Act only if a listed version of the affected product is installed.

Gaps on this record

  • No plain product name is stored. The page cannot tell you which product to check.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
3.28%
Remediation
Version ranges on file
Affected products
cpe qnap/qts

CVE-2017-17030 is listed by inventory_high.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe qnap/qts4.3.4.0358
  • cpe qnap/qts4.3.4.0370
  • cpe qnap/qts4.3.4.0372
  • cpe qnap/qts4.3.4.0374
  • cpe qnap/qts4.3.4.0387
  • cpe qnap/qts<= 4.3.3.0378

How to fix CVE-2017-17030

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2017-17030. EPSS is 3.28%. Act only if a listed version of the affected product is installed.

Which versions are affected?

Compare what you have installed with 4.3.4.0358, 4.3.4.0370, 4.3.4.0372, 4.3.4.0374, 4.3.4.0387, <= 4.3.3.0378. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-119: Buffer Overflow. EPSS 3.28%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

QNAP QTS security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 21, 2017 · Monitored products — high

    Detected

    CVE-2017-17030 is listed by inventory_high.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    CVE-2017-17030 is listed by inventory_high.

Sources

  • CVE.orgVulnerability recordCVE-2017-17030

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2017-17030

    30-day exploitation probability 3.28%

    first.org
  • Monitored products — highVendor advisoryCVE-2017-17030

    A buffer overflow vulnerability in login function in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 9, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 9, 2026
  • CVE.orgNov 6, 2026
  • Monitored products — highNov 6, 2026