What is CVE-2017-7203?

CVE-2017-7203 is a medium-severity vulnerability in Zoneminder, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-03-21.

How severe is CVE-2017-7203?

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

XSS in Zoneminder

CVE-2017-7203

A Cross-Site Scripting (XSS) was discovered in ZoneMinder before 1.30.2. The vulnerability exists due to insufficient filtration of user-supplied data (postLoginQuery) passed to the "ZoneMinder-master/web/skins/classic/views/js/postlogin.js.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (53.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Zoneminder — versions 1.30.2
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_CONFIRM, Exploit, Patch, Vendor Advisory)
cve@mitre.org (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2017-7203?: CVE-2017-7203 is a medium-severity vulnerability in Zoneminder, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-03-21.
How severe is CVE-2017-7203?: Medium severity. CVSS v3 base score is 6.1 out of 10.