Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nvd[email protected]NVD:CVE-2021-38682
HistoryJan 14, 2022 - 1:15 a.m.

CVE-2021-38682

2022-01-1401:15:08
CWE-120
CWE-787
[email protected]
web.nvd.nist.gov
3
qnap
qvr elite
qvr pro
qvr guard
stack buffer overflow
arbitrary code execution
vulnerability
patch
quts hero
qts

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.2%

JSON

A stack buffer overflow vulnerability has been reported to affect QNAP device running QVR Elite, QVR Pro, QVR Guard. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QVR Elite, QVR Pro, QVR Guard: QuTS hero h5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QuTS hero h4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 4.5.4: QVR Guard 2.1.3.0 and later QTS 5.0.0: QVR Guard 2.1.3.0 and later

Affected configurations

Nvd
Node
qnapqvr_eliteRange<2.1.4.0
OR
qnapqvr_guardRange<2.1.3.0
OR
qnapqvr_proRange<2.1.3.0
VendorProductVersionCPE
qnapqvr_elite*cpe:2.3:a:qnap:qvr_elite:*:*:*:*:*:*:*:*
qnapqvr_guard*cpe:2.3:a:qnap:qvr_guard:*:*:*:*:*:*:*:*
qnapqvr_pro*cpe:2.3:a:qnap:qvr_pro:*:*:*:*:*:*:*:*

Related

cvelist 1
prion 1
cnvd 1
cve 1
cvelist
cvelist
CVE-2021-38682 Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard
2022-01-14 01:00:19
prion
prion
Stack overflow
2022-01-14 01:15:00
cnvd
cnvd
Qnap Qvr has an unspecified vulnerability
2022-01-18 00:00:00
cve
cve
CVE-2021-38682
2022-01-14 01:15:08

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.2%

JSON
Related for NVD:CVE-2021-38682
cvelist1prion1cnvd1cve1