RCE in Indionetworks Unibox U1000
CVE-2020-21883
Unibox U-50 2.4 and UniBox Enterprise Series 2.4 and UniBox Campus Series 2.4 contain a OS command injection vulnerability in /tools/ping, which can leads to complete device takeover.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.041 (89.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Indionetworks Unibox_u1000
- Indionetworks Unibox_u1000_firmware — versions 2.4
- Indionetworks Unibox_u2500
- Indionetworks Unibox_u2500_firmware — versions 2.4
- Indionetworks Unibox_u50
- Indionetworks Unibox_u500
- Indionetworks Unibox_u5000
- Indionetworks Unibox_u5000_firmware — versions 2.4
- Indionetworks Unibox_u500_firmware — versions 2.4
- Indionetworks Unibox_u50_firmware — versions 2.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- af854a3a-2127-422b-91ae-364da2661108 (x_refsource_MISC)
- cve@mitre.org
Frequently asked questions
- What is CVE-2020-21883?
- CVE-2020-21883 is a high-severity vulnerability in Indionetworks Unibox U1000, classified under OS Command Injection. CVSS score: 8.8/10. Published 2021-04-09.
- How severe is CVE-2020-21883?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-21883 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.