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CVE-2020-37005

TimeClock Software 1.01 Authenticated Time-Based SQL Injection

HIGH
7.1
CVSS Score
Published: January 29, 2026 at 02:28 PM UTC
Updated: June 17, 2026 at 03:16 AM UTC
1 product affected across 1 vendorEmployee Timeclock

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Severity
HIGH7.1
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Exploit
Source: cverecord
https://www.exploit-db.com/exploits/48874
Product
Source: cverecord
https://web.archive.org/web/20190104104315/http://timeclock-software.net/
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/timeclock-software-authenticated-time-based-sql-injection

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-89

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