CVE-2017-16819

Name: CVE-2017-16819
Creator: NVD / NIST
Published: 2017-11-17T17:29:00.29+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.90%

Last modified Jun 17, 2026

CVE-2017-16819 is a vulnerability of currently unknown severity. A stored cross-site scripting vulnerability in the Icon Time Systems RTC-1000 v2.5.7458 and earlier time clock allows remote attackers to inject arbitrary JavaScript in the nameFirst (aka First Name) field for the employee details page (/employee.html) that is then reflected in multiple pages where that field data is utilized, resulting in session hijacking and possible elevation of privileges.. EPSS estimates a 1.90% chance of exploitation in the next 30 days.

Description

A stored cross-site scripting vulnerability in the Icon Time Systems RTC-1000 v2.5.7458 and earlier time clock allows remote attackers to inject arbitrary JavaScript in the nameFirst (aka First Name) field for the employee details page (/employee.html) that is then reflected in multiple pages where that field data is utilized, resulting in session hijacking and possible elevation of privileges.

Metrics

EPSS Probability

1.90%

77.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Icontime	Rtc-1000 Firmware	<= 2.5.7458

References

https://www.exploit-db.com/exploits/43158/Exploit, Third Party Advisory, VDB Entry
https://www.keiththome.com/rtc-1000-vuln/Exploit, Mitigation, Technical Description, Third Party Advisory
https://www.exploit-db.com/exploits/43158/Exploit, Third Party Advisory, VDB Entry
https://www.keiththome.com/rtc-1000-vuln/Exploit, Mitigation, Technical Description, Third Party Advisory

Timeline

Published: Nov 17, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-16819?

How severe is CVE-2017-16819?

Severity scoring for CVE-2017-16819 is pending analysis. The EPSS model estimates a 1.90% probability of exploitation in the next 30 days.

How do I fix CVE-2017-16819?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-16819?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST