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nvd[email protected]NVD:CVE-2021-26566
HistoryFeb 26, 2021 - 10:15 p.m.

CVE-2021-26566

2021-02-2622:15:20
CWE-200
CWE-201
[email protected]
web.nvd.nist.gov

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

56.8%

JSON

Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic.

Affected configurations

NVD
Node
synologydiskstation_managerRange<6.2.3-25426-3
Node
synologyvs960hdMatch-
AND
synologyvs960hd_firmwareMatch-
Node
synologyskynasMatch-
AND
synologyskynas_firmwareMatch-
Node
synologyuc3200Match-
AND
synologydiskstation_manager_unified_controllerMatch3.0

Related

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2021-02-26 22:15:00
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talos
Synology QuickConnect servers HTTP redirection Information Disclosure Vulnerability
2021-04-19 00:00:00
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Synology DiskStation Manager (DSM) 6.2.x < 6.2.3-25426-3 Multiple Vulnerabilities (Synology-SA-20:26) - Unreliable Remote Version Check
2022-11-16 00:00:00
Synology DiskStation Manager (DSM) 6.2.x < 6.2.3-25426-3 Multiple Vulnerabilities (Synology-SA-20:26) - Remote Known Vulnerable Versions Check
2022-11-16 00:00:00

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

56.8%

JSON
Related for NVD:CVE-2021-26566
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