RCE in Ui Airos
CVE-2010-5330
On certain Ubiquiti devices, Command Injection exists via a GET request to stainfo.cgi (aka Show AP info) because the ifname variable is not sanitized, as demonstrated by shell metacharacters. The fixed version is v4.0.1 for 802.11 ISP pro…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.346 (98.2th percentile) — read the EPSS interpretation.
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.
Affected products
- Ui Airos
- N/a — versions n/a
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2010-5330?
- CVE-2010-5330 is a critical-severity vulnerability in Ui Airos, classified under Command Injection. CVSS score: 9.8/10. Published 2019-06-11.
- How severe is CVE-2010-5330?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2010-5330 known to be exploited?
- Yes. CVE-2010-5330 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-04-15), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.