How severe is CVE-2025-29887?

CVE-2025-29887 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-29887 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-29887?

CVE-2025-29887 primarily affects Qnap Qurouter. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-29887?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-29887 have an EU (EUVD) identifier?

Yes. CVE-2025-29887 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27754.

When was CVE-2025-29887 published?

CVE-2025-29887 was published on 2025-08-29 and last updated on 2026-06-17.

CVE-2025-29887

CVE-2025-29887 is a high-severity vulnerability in Qnap Qurouter with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v4: 7.1
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27754
Weakness: CWE-78
Affected product: Qnap Qurouter
Published: 2025-08-29
Last modified: 2026-06-17

Description

A command injection vulnerability has been reported to affect QuRouter 2.5.1. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuRouter 2.5.1.060 and later

Frequently asked questions

What is CVE-2025-29887?: A command injection vulnerability has been reported to affect QuRouter 2.5.1. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuRouter 2.5.1.060 and later
How severe is CVE-2025-29887?: CVE-2025-29887 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-29887 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-29887?: CVE-2025-29887 primarily affects Qnap Qurouter. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-29887?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-29887 have an EU (EUVD) identifier?: Yes. CVE-2025-29887 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27754.
When was CVE-2025-29887 published?: CVE-2025-29887 was published on 2025-08-29 and last updated on 2026-06-17.

References

https://www.qnap.com/en/security-advisory/qsa-25-25

Affected products (2)

cpe:2.3:o:qnap:qurouter:2.5.0.140:build_20250227:*:*:*:*:*:*
cpe:2.3:o:qnap:qurouter:2.5.0.268:build_20250324:*:*:*:*:*:*

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