CVE-2023-34972
A cleartext transmission of sensitive information vulnerability has been reported to affect QNAP operating systems.
Does this matter?
Lower severity and a low EPSS score (0.17%). Track it; it rarely justifies an emergency change on its own.
Description
A cleartext transmission of sensitive information vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows local network clients to read the contents of unexpected sensitive data via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.17% probability · 6th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-319
- Affected
- qnap/qts · qnap/quts hero
- Source
- security@qnapsecurity.com.tw
EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://www.qnap.com/en/security-advisory/qsa-23-58Vendor Advisory
- https://www.qnap.com/en/security-advisory/qsa-23-58Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.