Overview
- Description
- Insecure storage of sensitive information has been reported to affect QNAP NAS running myQNAPcloud Link. If exploited, this vulnerability allows remote attackers to read sensitive information by accessing the unrestricted storage mechanism. This issue affects: QNAP Systems Inc. myQNAPcloud Link versions prior to 2.2.21 on QTS 4.5.3; versions prior to 2.2.21 on QuTS hero h4.5.2; versions prior to 2.2.21 on QuTScloud c4.5.4.
- Source
- security@qnapsecurity.com.tw
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.9
- Impact score
- 3.6
- Exploitability score
- 1.2
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:N/A:N
Weaknesses
- security@qnapsecurity.com.tw
- CWE-922
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qnap:myqnapcloud_link:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4FD423D3-82BD-40C5-9023-08A9DD66AACB",
"versionEndExcluding": "2.2.21"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qts:4.5.3:-:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2F4E5174-441F-4ABA-8D4F-5040E99AEBA0"
},
{
"criteria": "cpe:2.3:o:qnap:quts_hero:h4.5.2:-:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D8ED5973-0C2C-44ED-8A9C-4669C46F00BA"
},
{
"criteria": "cpe:2.3:o:qnap:qutscloud:c4.5.4:-:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2E83E97A-D58A-44E2-A2EA-8159836A5AFE"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]