CVE-2021-28816 — Out-of-bounds Write in Systems INC QTS

CWE-787 — Out-of-bounds WriteCWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
8.8HIGHNVD
CNA7.6
EPSS
1.2%
top 21.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Qnap Systems INC QTSQnap Systems INC Quts HeroQnap Systems INC Qutscloud+3 more
Timeline
PublishedSep 10
Latest updateMay 24

Description

A stack buffer overflow vulnerability has been reported to affect QNAP device running QTS, QuTScloud, QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QTS, QuTScloud, QuTS hero: QTS 4.5.4.1715 build 20210630 and later QTS 5.0.0.1716 build 20210701 and later QTS 4.3.3.1693 build 20210624 and later QTS 4.3.6.1750 build 20210730 and later QuTScloud c4.5.6.1755 and later QuTS hero h4.5.4.1771…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages6 packages

▶NVDqnap/quts_hero< h4.5.4.1771
▶NVDqnap/qutscloud< c4.5.6.1755
▶CVEListV5qnap_systems_inc/quts_herounspecified — h4.5.4.1771 build 20210825
▶CVEListV5qnap_systems_inc/qutscloudunspecified — c4.5.6.1755
▶NVDqnap/qts4.3.4 — 4.3.6.1750+3

🔴Vulnerability Details

2
GHSA
GHSA-pp5r-cwfq-7whf: A stack buffer overflow vulnerability has been reported to affect QNAP device running QTS, QuTScloud, QuTS hero↗2022-05-24
▶
CVEList
Stack Buffer Overflow Vulnerabilities in QTS, QuTS hero, and QuTScloud↗2021-09-10
▶
CVE-2021-28816 — Out-of-bounds Write in Systems INC QTS | cvebase