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CVE Vulnerability Details :
CVE-2020-37005
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-29 Jan, 2026 | 14:28
Updated At-29 Jan, 2026 | 15:55
Rejected At-
▼CVE Numbering Authority (CNA)
TimeClock Software 1.01 Authenticated Time-Based SQL Injection

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 Products
Vendor
TimeClock Software
Product
TimeClock Software
Versions
Affected
  • 1.01
Problem Types
TypeCWE IDDescription
CWECWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Type: CWE
CWE ID: CWE-89
Description: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Metrics
VersionBase scoreBase severityVector
4.07.1HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Version: 4.0
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
François Bibeau
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.exploit-db.com/exploits/48874
exploit
https://web.archive.org/web/20190104104315/http://timeclock-software.net/
product
https://www.vulncheck.com/advisories/timeclock-software-authenticated-time-based-sql-injection
third-party-advisory
Hyperlink: https://www.exploit-db.com/exploits/48874
Resource:
exploit
Hyperlink: https://web.archive.org/web/20190104104315/http://timeclock-software.net/
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/timeclock-software-authenticated-time-based-sql-injection
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found