CVE-2018-8826
ASUS RT-AC51U, RT-AC58U, RT-AC66U, RT-AC1750, RT-ACRH13, and RT-N12 D1 routers with firmware before 3.0.0.4.380.8228; RT-AC52U B1,…
- 9.8CriticalCVSS base score
- 4.2%Exploitation in 30 daysEPSS · top 9.0% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
ASUS RT-AC51U, RT-AC58U, RT-AC66U, RT-AC1750, RT-ACRH13, and RT-N12 D1 routers with firmware before 3.0.0.4.380.8228; RT-AC52U B1, RT-AC1200 and RT-N600 routers with firmware before 3.0.0.4.380.10446; RT-AC55U and RT-AC55UHP routers with firmware before 3.0.0.4.382.50276; RT-AC86U and RT-AC2900 routers with firmware before 3.0.0.4.384.20648; and possibly other RT-series routers allow remote attackers to execute arbitrary code via unspecified vectors.
Timeline
ID reserved
By mitre
- 31 days later
· 31 days later
Published
- 6 years later
· 6 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Critical9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 4.2% · top 9.0% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
n/a
- affected n/a
References
14
- https://www.asus.com/us/supportonly/RT-AC55UHP/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/Networking/RT-AC2900/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/supportonly/RT-AC55U/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/Networking/RTN66W/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/Networking/RT-AC52U-B1/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/Networking/RTN12_D1/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/ca-en/Networking/RT-N600/HelpDesk_Download/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/Networking/RT-AC1750/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/supportonly/RT-AC51U/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/Networking/RT-AC1200/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/sg/Networking/RT-AC58U/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/Networking/RTAC66U/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/Networking/RT-AC86U/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.asus.com/us/Networking/RT-ACRH13/HelpDesk_BIOS/ (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2018-20434 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2018-8826)Record last updated .