CVE-2020-26878 in the critical feed json
Ruckus through 1.5.1.0.21 is affected by remote command injection.
published 2020-10-26 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-19413
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 11.6%
- EPSS 11.6% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known
Summary
Ruckus through 1.5.1.0.21 is affected by remote command injection. An authenticated user can submit a query to the API (/service/v1/createUser endpoint), injecting arbitrary commands that will be executed as root user via web.py.
Exploit prediction
11.59% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- adepts.of0x.cc https://adepts.of0x.cc/ruckus-vriot-rce/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
adepts.of0x.cc
/ruckus-vriot-rce/
exploit, third-party-advisory
-
support.ruckuswireless.com
/documents
vendor-advisory
-
support.ruckuswireless.com
/security_bulletins/305
product, vendor-advisory
-
adepts.of0x.cc
third-party-advisory
-
twitter.com
/TheXC3LL
third-party-advisory
-
x-c3ll.github.io
third-party-advisory
Sources
- CVE List CVE-2020-26878
- NVD CVE-2020-26878
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.