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Vulnerabilities

Vulnerability · CVE-2025-62849

An SQL injection vulnerability has been reported to affect several QNAP operating system versions.

Published Dec 16, 2025 · catalog updated Feb 26, 2026 · QNAP Systems Inc. QuTS hero

Last checked Oct 30, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-62849. EPSS is 0.97%. Act only if a listed version of QNAP Systems Inc. QuTS hero is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.2
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.97%
Remediation
Version ranges on file
Affected products
vendor QNAP Systems Inc. QuTS hero h5.2.x <h5.2.7.3297 build 20251024

An SQL injection vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: QTS 5.2.7.3297 build 20251024 and later QuTS hero h5.2.7.3297 build 20251024 and later QuTS hero h5.3.1.3292 build 20251024 and later

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.

  • vendor QNAP Systems Inc. QuTS hero h5.2.x <h5.2.7.3297 build 20251024h5.2.x <h5.2.7.3297 build 20251024

How to fix CVE-2025-62849

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-2025-62849. EPSS is 0.97%. Act only if a listed version of QNAP Systems Inc. QuTS hero is installed.

Which versions are affected?

Compare what you have installed with QNAP Systems Inc. QuTS hero h5.2.x <h5.2.7.3297 build 20251024 h5.2.x <h5.2.7.3297 build 20251024. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.97%. 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 16, 2025 · EUVD

    Detected

    An SQL injection vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: QTS 5.2.7.3297 build 20251024 and later QuTS hero h5.2.7.3297 build 20251024 and later QuTS hero h5.3.1.3292 build 20251024 and later

  2. Feb 26, 2026 · EUVD

    Updated

    An SQL injection vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: QTS 5.2.7.3297 build 20251024 and later QuTS hero h5.2.7.3297 build 20251024 and later QuTS hero h5.3.1.3292 build 20251024 and later

Sources

  • CVE.orgVulnerability recordCVE-2025-62849

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-62849

    30-day exploitation probability 0.97%

    first.org
  • EUVDVulnerability recordEUVD-2025-203492

    An SQL injection vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: QTS 5.2.7.3297 b

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 30, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 30, 2026
  • FIRST EPSSOct 30, 2026
  • EUVDOct 30, 2026