CVE-2023-40044

2023-09-2715:18:57

CWE-502

[email protected]

web.nvd.nist.gov

286

In Wild

cve-2023-40044

ws_ftp server

.net deserialization

vulnerability

ad hoc transfer

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.886 High

EPSS

Percentile

98.7%

JSON

In WS_FTP Server versions prior to 8.7.4 and 8.8.2, a pre-authenticated attacker could leverage a .NET deserialization vulnerability in the Ad Hoc Transfer module to execute remote commands on the underlying WS_FTP Server operating system.

Affected configurations

NVD

Node

progressws_ftp_serverRange<8.7.4

progressws_ftp_serverRange8.8–8.8.2

CPENameOperatorVersion
progress:ws_ftp_serverprogress ws ftp serverlt8.7.4
progress:ws_ftp_serverprogress ws ftp serverlt8.8.2

CPE	Name	Operator	Version
progress:ws_ftp_server	progress ws ftp server	lt	8.7.4
progress:ws_ftp_server	progress ws ftp server	lt	8.8.2

CNA Affected

[
  {
    "defaultStatus": "affected",
    "modules": [
      "Ad Hoc Transfer Module"
    ],
    "product": "WS_FTP Server",
    "vendor": "Progress Software Corporation",
    "versions": [
      {
        "lessThan": "8.8.2",
        "status": "affected",
        "version": "8.8.0",
        "versionType": "semver"
      },
      {
        "lessThan": "8.7.4",
        "status": "affected",
        "version": "8.7.0",
        "versionType": "semver"
      }
    ]
  }
]