CVE-2023-24120Public exploitNetwork attack vector

Authenticated service interruption via Wi-Fi parameter stack overflow

Published Mar 1, 2023 · Updated Jul 9, 2026

Stack overflow in Jensen of Scandinavia Eagle 1200AC 15.03.06.33_en allows remote authenticated users to interrupt router service. /goform/WifiBasicSet accepts an oversized wrlEn_5g value and overflows a stack buffer; public disclosures do not identify the exact copy operation or buffer. Network access and a valid low-privilege management session are required, and the published impact is limited to availability.

CVSS severity6.5
Medium
EPSS probability0.78%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack overflow in Jensen of Scandinavia Eagle 1200AC 15.03.06.33_en allows remote authenticated users to interrupt router service. /goform/WifiBasicSet accepts an oversized wrlEn_5g value and overflows a stack buffer; public disclosures do not identify the exact copy operation or buffer. Network access and a valid low-privilege management session are required, and the published impact is limited to availability.

The record

CVE
CVE-2023-24120
Published
Mar 1, 2023
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-787, T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1499Endpoint Denial of Service

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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