RCE in Arubanetworks Aruba Instant
CVE-2018-7084
A command injection vulnerability is present that permits an unauthenticated user with access to the Aruba Instant web interface to execute arbitrary system commands within the underlying operating system. An attacker could use this ability to copy files, read configuration, write files, delete files, or reboot the device. Workaround: Block access to the Aruba Instant web interface from all untrusted users. Resolution: Fixed in Aruba Instant 4.2.4.12, 6.5.4.11, 8.3.0.6, and 8.4.0.1
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.046 (91.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.046 · newest: 0.046 · change: 0.000
Affected products
- Arubanetworks Aruba Instant
- Siemens Scalance W1750d
- Siemens Scalance W1750d Firmware
- Aruba Instant (Iap) — versions Aruba Instant 4.x prior to 6.4.4.8 - 4.2.4.12 Aruba Instant 6.5.x prior to 6.5.4.11 Aruba Instant 8.3.x prior to 8.3.0.6 Aruba Instant 8.4.x prior to 8.4.0.1
Weakness classification (CWE)
References
- www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-001.txt (Vendor Advisory)
- cert-portal.siemens.com/productcert/pdf/ssa-549547.pdf (Third Party Advisory)
- www.securityfocus.com/bid/108374 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
Frequently asked questions
- What is CVE-2018-7084?
- CVE-2018-7084 is a critical-severity vulnerability in Arubanetworks Aruba Instant, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-05-10.
- How severe is CVE-2018-7084?
- Critical severity. CVSS v3 base score is 9.8 out of 10.