CVE Vulnerabilities

CVE-2023-39303

Improper Authentication

Published: Feb 02, 2024 | Modified: Feb 06, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system via a network.

We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Qts Qnap 5.1.0.2348-build_20230325 (including) 5.1.0.2348-build_20230325 (including)
Qts Qnap 5.1.0.2399-build_20230515 (including) 5.1.0.2399-build_20230515 (including)
Qts Qnap 5.1.0.2418-build_20230603 (including) 5.1.0.2418-build_20230603 (including)
Qts Qnap 5.1.0.2444-build_20230629 (including) 5.1.0.2444-build_20230629 (including)
Qts Qnap 5.1.0.2466-build_20230721 (including) 5.1.0.2466-build_20230721 (including)
Qts Qnap 5.1.1.2491-build_20230815 (including) 5.1.1.2491-build_20230815 (including)
Qts Qnap 5.1.2.2533-build_20230926 (including) 5.1.2.2533-build_20230926 (including)
Qts Qnap 5.1.3.2578 (including) 5.1.3.2578 (including)
Quts_hero Qnap h5.1.0.2409-build_20230525 (including) h5.1.0.2409-build_20230525 (including)
Quts_hero Qnap h5.1.0.2424-build_20230609 (including) h5.1.0.2424-build_20230609 (including)
Quts_hero Qnap h5.1.0.2453-build_20230708 (including) h5.1.0.2453-build_20230708 (including)
Quts_hero Qnap h5.1.0.2466-build_20230721 (including) h5.1.0.2466-build_20230721 (including)
Quts_hero Qnap h5.1.1.2488-build_20230812 (including) h5.1.1.2488-build_20230812 (including)
Quts_hero Qnap h5.1.2.2534-build_20230927 (including) h5.1.2.2534-build_20230927 (including)
Quts_hero Qnap h5.1.3.2578 (including) h5.1.3.2578 (including)
Qutscloud Qnap c5.1.0.2498-build_20230822 (including) c5.1.0.2498-build_20230822 (including)

Potential Mitigations

References