CVE-2014-9727 in the critical feed json
AVM Fritz!Box allows remote attackers to execute arbitrary commands via shell metacharacters in the var:lang parameter to cgi-bin/webcm.
published 2015-05-29 11 y ago modified 2026-06-17 4 mo ago also EUVD-2014-9533
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 72.1%
- EPSS 72.1% chance of exploitation in 30 days, percentile 99.4%
- public exploits
- 2
- Metasploit, Exploit-DB
Summary
AVM Fritz!Box allows remote attackers to execute arbitrary commands via shell metacharacters in the var:lang parameter to cgi-bin/webcm.
Timeline
- First public exploit (Metasploit exploit/linux/http/fritzbox_echo_exec)
- Published
Exploit prediction
72.12% chance of exploitation in the next 30 days, higher than 99.4% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- Metasploit exploit/linux/http/fritzbox_echo_exec Fritz!Box Webcm Unauthenticated Command Injection metasploit exploit, excellent rank, 2014-02-11
- EDB-33136 Fritz!Box - Remote Command Execution webapps, 2014-05-01
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
Sources
- CVE List CVE-2014-9727
- NVD CVE-2014-9727
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.