CVE-2021-35252
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
39.3%
Common encryption key appears to be used across all deployed instances of Serv-U FTP Server. Because of this an encrypted value that is exposed to an attacker can be simply recovered to plaintext.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| solarwinds:serv-u | solarwinds serv-u | lt | 15.3.2 |
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "Serv-U FTP Server",
"vendor": "SolarWinds",
"versions": [
{
"status": "affected",
"version": "15.3.0"
}
]
}
]Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
39.3%