What is CVE-2020-15043?

CVE-2020-15043 is a medium-severity vulnerability in Iball Wrb303n, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2020-06-29.

How severe is CVE-2020-15043?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Iball Wrb303n

CVE-2020-15043

iBall WRB303N devices allow CSRF attacks, as demonstrated by enabling remote management, enabling DHCP, or modifying the subnet range for IP addresses.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2020-06-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.7th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

gist.github.com/Saket-taneja/4dda4b2df5aa0973a7160bb6bf8875e0 (Exploit, Third Party Advisory)
github.com/Saket-taneja/IballCSRFExploit (Third Party Advisory)

Frequently asked questions

What is CVE-2020-15043?: CVE-2020-15043 is a medium-severity vulnerability in Iball Wrb303n, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2020-06-29.
How severe is CVE-2020-15043?: Medium severity. CVSS v3 base score is 6.5 out of 10.