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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.041 (90.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.041 · newest: 0.041 · change: 0.000
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 (Vendor Advisory)
- s3curityb3ast.github.io/KSA-Dev-009.txt (Exploit, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- www.mail-archive.com/fulldisclosure@seclists.org/msg07140.html
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.