CVE-2020-37005

HIGH

7.1

Description

TimeClock Software 1.01 contains an authenticated time-based SQL injection vulnerability that allows attackers to enumerate valid usernames by manipulating the 'notes' parameter. Attackers can inject conditional time delays in the add_entry.php endpoint to determine user existence by measuring response time differences.

CVE Details

CVSS v3.1 Score7.1

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/29/2026

Last Modified1/29/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-89

References

https://web.archive.org/web/20190104104315/http://timeclock-software.net/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48874(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/timeclock-software-authenticated-time-based-sql-injection(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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