CVE-2021-35252

Published Dec 16, 2022

Last updated a year ago

Overview

Description: 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.
Source: psirt@solarwinds.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-287
psirt@solarwinds.com: CWE-798

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "849E4BD2-BA9B-4C38-91E1-95116AA12AE2",
            "versionEndExcluding": "15.3.2"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References