Known Vulnerabilities for Skynas by Synology

Listed below are 10 of the newest known vulnerabilities associated with "Skynas" by "Synology".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

More device details and information can be found at device.report here: Synology Skynas

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-26567 Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitra... 7.8 - HIGH 2021-02-26 2023-06-26
CVE-2021-26566 Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.... 9 - CRITICAL 2021-02-26 2022-10-24
CVE-2021-26565 Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.... 5.9 - MEDIUM 2021-02-26 2021-04-22
CVE-2021-26564 Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.... 8.7 - HIGH 2021-02-26 2022-04-26
CVE-2021-26563 Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows l... 6.7 - MEDIUM 2021-02-26 2022-04-26
CVE-2021-26562 Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man... 8.1 - HIGH 2021-02-26 2022-04-26
CVE-2021-26561 Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 al... 8.1 - HIGH 2021-02-26 2022-04-26
CVE-2021-26560 Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) bef... 7.4 - HIGH 2021-02-26 2022-04-26
CVE-2021-3156 Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege esca... 7.8 - HIGH 2021-01-26 2024-02-04
CVE-2020-27648 Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 al... 9 - CRITICAL 2020-10-29 2020-11-09
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSynologySkynas6.1.5-15254AllAllAll
HardwareSynologySkynas-AllAllAll
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