CVE-2021-26564

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 spoof servers via an HTTP session.
Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*
cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*

History

22 Apr 2021, 15:24

Type Values Removed Values Added
References (MISC) https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 - (MISC) https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 - Exploit, Third Party Advisory
CVSS v2 : 4.3
v3 : 5.9
v2 : 5.8
v3 : 8.7

19 Apr 2021, 20:15

Type Values Removed Values Added
References
  • (MISC) https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 -

04 Mar 2021, 17:59

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 4.3
v3 : 5.9
CWE CWE-319
CPE cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*
cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*
cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*
cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*
cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*
References (CONFIRM) https://www.synology.com/security/advisory/Synology_SA_20_26 - (CONFIRM) https://www.synology.com/security/advisory/Synology_SA_20_26 - Vendor Advisory

26 Feb 2021, 22:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-02-26 22:15

Updated : 2023-12-10 13:41


NVD link : CVE-2021-26564

Mitre link : CVE-2021-26564

CVE.ORG link : CVE-2021-26564


JSON object : View

Products Affected

synology

  • diskstation_manager_unified_controller
  • vs960hd_firmware
  • vs960hd
  • uc3200
  • skynas
  • skynas_firmware
  • diskstation_manager
CWE
CWE-319

Cleartext Transmission of Sensitive Information