CVE-2021-28998

Published May 8, 2023

Last updated 2 years ago

Overview

Description: File upload vulnerability in CMS Made Simple through 2.2.15 allows remote authenticated attackers to gain a webshell via a crafted phar file.
Source: cve@mitre.org
NVD status: Analyzed

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

Weaknesses

nvd@nist.gov: CWE-434

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:cmsmadesimple:cms_made_simple:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A892CA8E-8DF3-47E0-8A2A-FF29F9ED41D6",
            "versionEndIncluding": "2.2.15"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References