CVE-2021-26565 — Cleartext Transmission of Sensitive Info in Synology Diskstation Manager

CWE-319 — Cleartext Transmission of Sensitive Info5 documents4 sources
Severity
5.9MEDIUMNVD
CNA8.3
EPSS
0.3%
top 45.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Synology Diskstation ManagerSynology Diskstation ManagerSynology Diskstation Manager Unified Controller
Timeline
PublishedFeb 26
Latest updateMay 24

Description

Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 2.2 | Impact: 3.6

Affected Packages3 packages

▶NVDsynology/diskstation_manager< 6.2.3-25426-3
▶CVEListV5synology/synology_diskstation_managerunspecified — 6.2.3-25426-3

🔴Vulnerability Details

2
GHSA
GHSA-8rp4-gqh3-jpxm: Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6↗2022-05-24
▶
CVEList
CVE-2021-26565: Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6↗2021-02-26
▶

🕵️Threat Intelligence

2
Talos
Vulnerability Spotlight: Multiple vulnerabilities in Synology DiskStation Manager↗2021-04-20
▶
Talos
Vulnerability Spotlight: Multiple vulnerabilities in Synology DiskStation Manager↗2021-04-20
▶
CVE-2021-26565 — Synology vulnerability | cvebase