CVE-2018-8826
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 4.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 4.2% in the next 30 days (EPSS).
- Severity: 9.8 CRITICAL (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 4.2% · EPSS, next 30 days
- Weakness
- CWE-20 · Improper input validation
- Record status
- Modified
Affected
- Asus rt-ac51u Firmware 3.0.0.4.380.8228
- Asus rt-ac58u Firmware 3.0.0.4.380.8228
- Asus rt-ac66u Firmware 3.0.0.4.380.8228
- Asus rt-ac1750 Firmware 3.0.0.4.380.8228
- Asus rt-n12 d1 Firmware 3.0.0.4.380.8228
- Asus rt-ac52u b1 Firmware 3.0.0.4.380.10446
- Asus rt-ac1200 Firmware 3.0.0.4.380.10446
- Asus rt-n600 Firmware 3.0.0.4.380.10446
Attack profile CVSS 3.0 · 9.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2018-8826.md and follow it. Check whether this project is affected by CVE-2018-8826. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://www.asus.com/Networking/RT-AC2900/HelpDesk_BIOS/
- https://www.asus.com/Networking/RT-AC52U-B1/HelpDesk_BIOS/
- https://www.asus.com/ca-en/Networking/RT-N600/HelpDesk_Download/
- https://www.asus.com/sg/Networking/RT-AC58U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC1200/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC1750/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC86U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-ACRH13/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTAC66U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTN12_D1/HelpDesk_BIOS/
References
- https://www.asus.com/Networking/RT-AC2900/HelpDesk_BIOS/
- https://www.asus.com/Networking/RT-AC52U-B1/HelpDesk_BIOS/
- https://www.asus.com/ca-en/Networking/RT-N600/HelpDesk_Download/
- https://www.asus.com/sg/Networking/RT-AC58U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC1200/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC1750/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC86U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-ACRH13/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTAC66U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTN12_D1/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTN66W/HelpDesk_BIOS/
- https://www.asus.com/us/supportonly/RT-AC51U/HelpDesk_BIOS/
- https://www.asus.com/us/supportonly/RT-AC55U/HelpDesk_BIOS/
- https://www.asus.com/us/supportonly/RT-AC55UHP/HelpDesk_BIOS/
- https://www.asus.com/Networking/RT-AC2900/HelpDesk_BIOS/
- https://www.asus.com/Networking/RT-AC52U-B1/HelpDesk_BIOS/
- https://www.asus.com/ca-en/Networking/RT-N600/HelpDesk_Download/
- https://www.asus.com/sg/Networking/RT-AC58U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC1200/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC1750/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-AC86U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RT-ACRH13/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTAC66U/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTN12_D1/HelpDesk_BIOS/
- https://www.asus.com/us/Networking/RTN66W/HelpDesk_BIOS/