CVE-2020-15152 Server-Side Request Forgery in ftp-srv

2020-08-1721:55:13

CWE-918

GitHub_M

www.cve.org

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

8.9 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.7%

JSON

ftp-srv is an npm package which is a modern and extensible FTP server designed to be simple yet configurable. In ftp-srv before versions 2.19.6, 3.1.2, and 4.3.4 are vulnerable to Server-Side Request Forgery. The PORT command allows arbitrary IPs which can be used to cause the server to make a connection elsewhere. A possible workaround is blocking the PORT through the configuration. This issue is fixed in version2 2.19.6, 3.1.2, and 4.3.4. More information can be found on the linked advisory.

CNA Affected

[
  {
    "product": "ftp-srv",
    "vendor": "autovance",
    "versions": [
      {
        "status": "affected",
        "version": ">= 1.0.0, < 2.19.6"
      },
      {
        "status": "affected",
        "version": ">= 3.0.0, < 3.1.2"
      },
      {
        "status": "affected",
        "version": ">= 4.0.0, < 4.3.4"
      }
    ]
  }
]