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Fencer Intel
critical 10.0

CVE-2014-2321 in the critical feed json

web_shell_cmd.gch on ZTE F460 and F660 cable modems allows remote attackers to obtain administrative access via sendcmd requests, as demons…

published 12y ago modified 4mo ago also EUVD-2014-2359

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
59.3%
EPSS 59.3% chance of exploitation in 30 days, percentile 99.1%
public exploits
0
none known, plus a Nuclei check

Summary

web_shell_cmd.gch on ZTE F460 and F660 cable modems allows remote attackers to obtain administrative access via sendcmd requests, as demonstrated by using "set TelnetCfg" commands to enable a TELNET service with specified credentials.

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Exploit prediction

59.26% chance of exploitation in the next 30 days, higher than 99.1% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Nuclei template ZTE Cable Modem Web Shell nuclei detection template
  • community.rapid7.com https://community.rapid7.com/community/infosec/blog/2014/03/03/disclosure-r7-2013-18-zte-f460-and-zte-f660-webshellcmdgch-backdoor referenced PoC, tagged "exploit" by a source, unverified

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-264 Permissions, Privileges, and Access Controls

References

Sources

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.