CVE catalog

CVE-2020-15591

fex: CVE-2020-15591

Severity: Medium
Published: Mar 17, 2022, 4:15:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 4.06% · Oct 25, 2026

fexsrv in F*EX (aka Frams' Fast File EXchange) before fex-20160919_2 allows eval injection (for unauthenticated remote code execution).

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	fex	sid	`20200429-1`	fixed
Debian	fex	trixie	`20160919-2`	fixed
Debian	fex	bookworm	`20160919-2`	fixed
Ubuntu	fex	16.04	`20150729-1`	vulnerable
Ubuntu	fex	16.04	`20150826-1`	vulnerable
Ubuntu	fex	16.04	`20160104-1`	vulnerable
Ubuntu	fex	18.04	`20160919-1`	vulnerable
Ubuntu	fex	20.04	`20160919-1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	fex	source	sid	`20160919-2`	not yet assigned	Not reported	Not reported
Debian	fex	source	trixie	`20160919-2`	not yet assigned	Not reported	Not reported
Debian	fex	source	bookworm	`20160919-2`	not yet assigned	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[fex]Fixed
Details (2)
- 20160919-2 · all · bookworm
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · bookworm; dsa · fex · debian · 12
- 20160919-2 · all · bookworm
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · bookworm; dsa · fex · debian · 12
[fex-utils]Fixed
Source package: [fex]
Details (2)
- 20160919-2 · all · bookworm
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · bookworm; dsa · fex · debian · 12
- 20160919-2 · all · bookworm
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · bookworm; dsa · fex · debian · 12

[Debian 13 (Trixie)]

[fex]Fixed
Details (2)
- 20160919-2 · all · trixie
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · 13
- 20160919-2 · all · trixie
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · 13
[fex-utils]Fixed
Source package: [fex]
Details (2)
- 20160919-2 · all · trixie
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · 13
- 20160919-2 · all · trixie
  Fixed · Fixed: 20160919-2
  dsa · fex · debian · 13

Observed: Oct 23, 2026, 5:48:18 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]