Overview
- Description
- In WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered. An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path. Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.
- Source
- security@progress.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.6
- Impact score
- 5.8
- Exploitability score
- 3.1
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
- Severity
- CRITICAL
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "443CCFDE-4A61-40F1-96C1-B36BF9240773",
"versionEndExcluding": "8.7.4"
},
{
"criteria": "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DC67BDC1-AAF5-41B9-8087-4E636A0D597C",
"versionEndExcluding": "8.8.2",
"versionStartIncluding": "8.8.0"
}
],
"operator": "OR"
}
]
}
]