What is CVE-2021-28801?

CVE-2021-28801 is a low-severity vulnerability in Qnap Qss, classified under Out-of-bounds Read. CVSS score: 3.1/10. Published 2021-06-11.

How severe is CVE-2021-28801?

Low severity. CVSS v3 base score is 3.1 out of 10.

Out-of-bounds Read in Qnap Qss

CVE-2021-28801

An out-of-bounds read vulnerability has been reported to affect certain QNAP switches running QSS. If exploited, this vulnerability allows attackers to read sensitive information on the system. This issue affects: QNAP Systems Inc. QSS ver…

Vulnerability class: Buffer Overflow

EPSS: 0.007 (50.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Qnap Qss
Qnap Qsw-m2108-2c
Qnap Qsw-m2108-2s
Qnap Qsw-m2108r-2c
Qnap Systems Inc. Qss — versions unspecified

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

security@qnapsecurity.com.tw (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-28801?: CVE-2021-28801 is a low-severity vulnerability in Qnap Qss, classified under Out-of-bounds Read. CVSS score: 3.1/10. Published 2021-06-11.
How severe is CVE-2021-28801?: Low severity. CVSS v3 base score is 3.1 out of 10.