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Vulnerability record · CVE-2019-20504 · published 9 March 2020

CVE-2019-20504: Quest kace systems management os command injection vulnerability

Quest · Kace Systems Management

service/krashrpt.php in Quest KACE K1000 Systems Management Appliance before 6.4 SP3 (6.4.120822) allows a remote attacker to execute code via shell metacharacters in the kuid parameter.

9.8 CVSS 3.1 Critical EPSS 9.6% · top 4.7% CWE-78 · OS command injection
9.8CVSS 3.1 base score, v2 7.5
9.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

service/krashrpt.php in Quest KACE K1000 Systems Management Appliance before 6.4 SP3 (6.4.120822) allows a remote attacker to execute code via shell metacharacters in the kuid parameter.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.rcesecurity.com/2019/04/dell-kace-k1000-remote-code-execution-the-story-of-bug-k1-18652/ ExploitThird Party Advisory
https://www.rcesecurity.com/2019/04/dell-kace-k1000-remote-code-execution-the-story-of-bug-k1-18652/ ExploitThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2019-20504), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.