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Fencer Vulns
medium 4.7

CVE-2024-11656 json

EnGenius ENH1350EXT/ENS500-AC/ENS620EXT diag_ping6 command injection

published 2024-11-25 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-33934

cvss
4.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
28.8%
EPSS 28.8% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

A vulnerability, which was classified as critical, has been found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118. This issue affects some unknown processing of the file /admin/network/diag_ping6. The manipulation of the argument diag_ping6 leads to command injection. The attack may be initiated 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

28.77% 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/FBJCwjFPZiY4aakElh6cwF25nff 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.