A reflected XSS vulnerability exists in Quest KACE Systems Management Appliance Server Center 9.1.317 affecting the userui/software_library…

published 2019-11-06 7y ago modified 2026-06-17 4mo ago also EUVD-2019-4495

cvss: 6.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

A reflected XSS vulnerability exists in Quest KACE Systems Management Appliance Server Center 9.1.317 affecting the userui/software_library.php component via the PATH_INFO.

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Exploit prediction

0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

support.quest.com /kb/311388/quest-response-to-certezza-vulnerability-report
vendor-advisory
quest.com /products/kace-systems-management-appliance/
product

Sources

CVE List CVE-2019-12917
NVD CVE-2019-12917

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.