CVE-2020-11629

Published Apr 8, 2020

Last updated 3 years ago

Overview

Description: An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. The External Command Certificate Validator, which allows administrators to upload external linters to validate certificates, is supposed to save uploaded test certificates to the server. An attacker who has gained access to the CA UI could exploit this to upload malicious scripts to the server. (Risks associated with this issue alone are negligible unless a malicious user already has gained access to the CA UI through other means, as a trusted user is already trusted to upload scripts by virtue of having access to the validator.)
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.2
Impact score: 5.9
Exploitability score: 1.2
Vector string: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

CVSS 2.0

Type: Primary
Base score: 6.5
Impact score: 6.4
Exploitability score: 8
Vector string: AV:N/AC:L/Au:S/C:P/I:P/A:P

Weaknesses

nvd@nist.gov: CWE-522

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "736F366E-25F7-4366-A522-35127922E74E",
            "versionEndExcluding": "6.15.2.6"
          },
          {
            "criteria": "cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "948B0043-AAFB-48B4-A120-2683A3831AB3",
            "versionEndExcluding": "7.3.1.2",
            "versionStartIncluding": "7.0.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 3.1

CVSS 2.0

Weaknesses

Configurations

References