CVE-2018-11491 json
ASUS HG100 devices with firmware before 1.05.12 allow unauthenticated access, leading to remote command execution.
published 2018-07-25 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3522
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.7%
- EPSS 6.7% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
ASUS HG100 devices with firmware before 1.05.12 allow unauthenticated access, leading to remote command execution.
Patch / fix
- asus hg100_firmware 1.05.12
Exploit prediction
6.70% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- mars-cheng.github.io https://mars-cheng.github.io/blog/2018/CVE-2018-11491/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
mars-cheng.github.io
/blog/2018/CVE-2018-11491/
exploit, third-party-advisory
-
asus.com
/tw/News/qnEosWKPVDpmOeqL
vendor-advisory
Sources
- CVE List CVE-2018-11491
- NVD CVE-2018-11491
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