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Fencer Vulns
medium 4.7

CVE-2024-11659 json

EnGenius ENH1350EXT/ENS500-AC/ENS620EXT diag_iperf command injection

published 2024-11-25 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-33937

cvss
4.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
29.1%
EPSS 29.1% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

A vulnerability was found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118 and classified as critical. Affected by this issue is some unknown functionality of the file /admin/network/diag_iperf. The manipulation of the argument iperf leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
23 mo ago

Exploit prediction

29.10% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • k9u7kv33ub.feishu.cn https://k9u7kv33ub.feishu.cn/wiki/OhR6w0THjiFeV1kSfZncaCxTn7f?from=from_copylink referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA 3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CNA 3.0 4.7 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CNA 2.0 5.8 AV:N/AC:L/Au:M/C:P/I:P/A:P
CNA 4.0 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • EnGenius ENH1350EXT
  • EnGenius ENS500-AC
  • EnGenius ENS620EXT

Classification

Weakness
  • CWE-77 Improper Neutralization of Special Elements used in a Command
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

References

Sources

Fencer Vulns 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.