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Public proof of concept

CVE-2024-11657

A public proof of concept exists; no exploitation attested.

  • Published2024-11-25
  • WeaknessCWE-74 · CWE-77

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability, which was classified as critical, was found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118. Affected is an unknown function of the file /admin/network/diag_nslookup. The manipulation of the argument diag_nslookup leads to command injection. It is possible to launch the attack 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.

Timeline

dates in UTC
  1. 2024-11-2506:15CVE publishedNVD

Versions per branch

CISA-ADP
Engenius enh1350ext
BranchAffectedFixed in
20241118.x= 20241118no fix published
Engenius ens500-ac
BranchAffectedFixed in
20241118.x= 20241118no fix published
Engenius ens620ext
BranchAffectedFixed in
20241118.x= 20241118no fix published

3 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA3 products

As VulDB, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • EnGenius ENH1350EXT
    Affected
    • = 20241118no fix stated
  • EnGenius ENS500-AC
    Affected
    • = 20241118no fix stated
  • EnGenius ENS620EXT
    Affected
    • = 20241118no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2024-11-25

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionpoc2024-11-26
  • CNACVSS 4.05.1known since 2026-10-23
  • CNACVSS 3.14.7known since 2026-10-23
  • NVDCVSS 3.17.2read 2026-10-23
  • CNACVSS 2.05.8known since 2026-10-23
  • CNAweakness (CWE)CWE-74, CWE-77known since 2026-10-23
  • NVDweakness (CWE)CWE-77read 2026-10-23
  • FIRST EPSSEPSS score29.1 %read 2026-11-09
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
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
Published
2024-11-25
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-c2mv-vx32-cw2p

Frequently asked questions

What is CVE-2024-11657?

A vulnerability, which was classified as critical, was found in EnGenius ENH1350EXT, ENS500-AC and ENS620EXT up to 20241118. Affected is an unknown function of the file /admin/network/diag_nslookup. The manipulation of the argument diag_nslookup leads to command injection. It is possible to launch the attack 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.

Is CVE-2024-11657 actively exploited?

A proof-of-concept exploit exists for CVE-2024-11657, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2024-11657?

CVE-2024-11657 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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