CVE-2020-15152

Server-Side Request Forgery in ftp-srv

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.

Affected

autovance · ftp-srv

CVSS v3.1 NVD

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

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

1.86% chance of exploitation in the next 30 days, 79th percentile

Published

2020-08-17

Updated

2024-08-04

Proof-of-concept exploits (1)

• ossf-cve-benchmark/CVE-2020-151520★ · 2020-12-01

Security advisories

• autovance/ftp-srv/commit/e449e75219d918c400dec65b4b0759f60476abca
• autovance/ftp-srv/security/advisories/GHSA-jw37-5gqr-cf9j
• https://www.npmjs.com/package/ftp-srv
• advisories/GHSA-jw37-5gqr-cf9j

References

• CVE Record
• NVD entry