CVE-2021-26565
Published Feb 26, 2021
Last updated 4 years ago
Overview
- 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.
- Source
- security@synology.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.9
- Impact score
- 3.6
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:N/A:N
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D3A47DA1-91A8-408B-9985-59C64DFF81DC",
"versionEndExcluding": "6.2.3-25426-3"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]