What is CVE-2019-12783?

CVE-2019-12783 is a medium-severity vulnerability in Verint Impact 360, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-07-14.

How severe is CVE-2019-12783?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Verint Impact 360

CVE-2019-12783

An issue was discovered in Verint Impact 360 15.1. At wfo/control/signin, the rd parameter can accept a URL, to which users will be redirected after a successful login. In conjunction with CVE-2019-12784, this can be used by attackers to "crowdsource" bruteforce login attempts on the target site, allowing them to guess and potentially compromise valid credentials without ever sending any traffic from their own machine to the target site.

Vulnerability class: Open Redirect

EPSS: 0.009 (54.9th percentile) — read the EPSS interpretation.

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.

Affected products

Verint Impact_360 — versions 15.1
N/a — versions n/a

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

cve@mitre.org (Mailing List, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-12783?: CVE-2019-12783 is a medium-severity vulnerability in Verint Impact 360, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-07-14.
How severe is CVE-2019-12783?: Medium severity. CVSS v3 base score is 6.1 out of 10.