CSRF in Sumavision Enhanced Multimedia Router
CVE-2020-10181
goform/formEMR30 in Sumavision Enhanced Multimedia Router (EMR) 3.0.4.27 allows creation of arbitrary users with elevated privileges (administrator) on a device, as demonstrated by a setString=new_user<*1*>administrator<*1*>123456 request.
Vulnerability class: CSRF (Cross-Site Request Forgery)
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: 0.147 (96.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.147 · newest: 0.147 · change: 0.000
Affected products
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
- www.youtube.com/watch (Exploit, Third Party Advisory)
- github.com/s1kr10s/Sumavision_EMR3.0 (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/156746/Enhanced-Multimedia-Router-3.0.4.27-Cross-… (Exploit, VDB Entry, Third Party Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2020-10181?
- CVE-2020-10181 is a critical-severity vulnerability in Sumavision Enhanced Multimedia Router, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.8/10. Published 2020-03-11.
- How severe is CVE-2020-10181?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-10181 known to be exploited?
- Yes. CVE-2020-10181 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 5 public proof-of-concept repositories are indexed.