XSS in Bell Home Hub 3000
CVE-2020-11448
An issue was discovered on Bell HomeHub 3000 SG48222070 devices. There is XSS related to the email field and the login page.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (38.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Bell Home Hub 3000
- Bell Home Hub 3000 Firmware — versions sg48222070
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.bell.ca/Internet/Connection-help/Access_control_in_the_Home_Hub_modems (Product)
- 0xem.ma/posts/HH3K-CVE/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-11448?
- CVE-2020-11448 is a medium-severity vulnerability in Bell Home Hub 3000, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-11-17.
- How severe is CVE-2020-11448?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-11448 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.