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Public proof of conceptFix available

CVE-2024-3912

A public proof of concept exists; no exploitation attested.

  • Published2024-06-14
  • Fixed in1.1.2.3_999
  • WeaknessCWE-434

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

Certain models of ASUS routers have an arbitrary firmware upload vulnerability. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands on the device.

Timeline

dates in UTC
  1. 2024-06-1410:15CVE publishedNVD
  2. 2026-10-2319:23First public proof of conceptPoC-in-GitHub

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2024-3912?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2024-3912?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

CISA-ADP
Asus dsl-ac52 firmware
BranchAffectedFixed in
1.1< 1.1.2.3_9991.1.2.3_999
—all versionsno fix published
Asus dsl-ac55 firmware
BranchAffectedFixed in
1.1< 1.1.2.3_9991.1.2.3_999
—all versionsno fix published
Asus dsl-n10 d1 firmware
BranchAffectedFixed in
1.1< 1.1.2.3_9991.1.2.3_999
—all versionsno fix published

17 more products in the sources.

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

Fix

  1. Update Asus dsl-ac52 firmware to 1.1.2.3_999

Detection

read 2026-10-23 19:24 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
1 repository, unverifiedH4rk3nz0/CVE-2024-3912
PoC-in-GitHub

Sources

  • NVDCVE recordread 2026-10-23
  • CISA-ADPSSVC decisionnone2024-06-27
  • OpenCVESSVC decisionnone—
  • CNACVSS 3.19.8read 2026-10-23
  • CNAweakness (CWE)CWE-434read 2026-10-23
  • FIRST EPSSEPSS score1.0 %2026-10-22
  • PoC-in-GitHubproof of concept1read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2024-06-14
Last Modified
2026-06-17
NVD status
Deferred

Frequently asked questions

What is CVE-2024-3912?

Certain models of ASUS routers have an arbitrary firmware upload vulnerability. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands on the device.

Is CVE-2024-3912 actively exploited?

Active exploitation of CVE-2024-3912 has not been confirmed. Its EPSS score was 1.0% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-3912?

CVE-2024-3912 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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