Improper Neutralization Vulnerability in QHora by QNAP
CVE-2025-62845

5.6MEDIUM

Key Information:

Vendor

QNAP
Status
Qurouter
Vendor
CVE Published:
20 March 2026

What is CVE-2025-62845?

An improper neutralization of escape, meta, or control sequences vulnerability in QHora can allow a local attacker with administrator access to exploit the flaw. This can lead to unexpected behaviors within the system, potentially giving the attacker control over the application's operations. It's pivotal that users update to QRouter version 2.6.3.009 or later to mitigate this risk effectively.

Affected Version(s)

QuRouter 2.6.x < 2.6.3.009

References

https://www.qnap.com/en/security-advisory/qsa-26-12

CVSS V4

Score:
5.6
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pwn2Own 2025 - Team DDOS
.