CVE-2024-3912
ASUS Router - Upload arbitrary firmware
02 Description
ASUS Router - Upload arbitrary firmware
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 1.02% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 63.1% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-06-14 09:29Z2 YR AGO
- Last updated
- 2024-08-01 20:26Z2 YR AGO
- Reserved
- 2024-04-17
- Assigning CNA
- twcert
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-434Unrestricted Upload of File with Dangerous TypeBase
- Data version
- 5.1
- Document digest
- 3c7dabae1dff2c97354fefd1b0d9b829989dae70450a1fe244a7be67d8bc1ce3
05 Affected products
06 References
- www.twcert.org.twhttps://www.twcert.org.tw/tw/cp-132-7875-872d3-1.html
- www.twcert.org.twhttps://www.twcert.org.tw/en/cp-139-7876-396bd-2.html
07 Remediation
Update following models to version 1.1.2.3_792 or later: DSL-N17U, DSL-N55U_C1, DSL-N55U_D1, DSL-N66U Update following models to version 1.1.2.3_807 or later: DSL-N12U_C1, DSL-N12U_D1, DSL-N14U, DSL-N14U_B1 Update following models to version 1.1.2.3_999 or later: DSL-N16, DSL-AC51, DSL-AC750, DSL-AC52U, DSL-AC55U, DSL-AC56U The following models are no longer maintained, and it is recommended to retire and replace them. DSL-N10_C1, DSL-N10_D1, DSL-N10P_C1, DSL-N12E_C1, ,DSL-N16P, DSL-N16U, DSL-AC52, DSL-AC55 If replacement is not possible in the short term, it is recommended to disable remote access (Web access from WAN), virtual servers (Port forwarding), DDNS, VPN server, DMZ, and port trigger.