Security readout for executives and security teams
Plain-English summary
TimeClock Software 1.01 has an authenticated SQL injection issue in its time entry notes handling. A logged-in attacker could infer valid usernames by causing measurable response delays. This is not shown as actively exploited in CISA KEV, but a public ExploitDB reference exists, increasing validation urgency for any remaining deployments.
Executive priority
Treat this as high priority if TimeClock Software 1.01 is in use. The issue affects a business workflow application and has public exploit information, but requires authentication and has no cited active exploitation.
Technical view
CVE-2020-37005 is CWE-89 in TimeClock Software 1.01. The reported vector is an authenticated time-based SQL injection through the notes parameter in add_entry.php. The CVSS v4 score is 7.1 high, with network access, low complexity, low privileges, and no user interaction required.
Likely exposure
Exposure is limited to organizations still running TimeClock Software 1.01. Risk is higher if the application is internet-accessible, shared by many low-privilege users, or connected to sensitive employee timekeeping data.
Exploitation context
Sources describe a public exploit reference, but the bundle does not show confirmed active exploitation or KEV listing. Exploitation requires valid application authentication and relies on timing differences rather than direct visible errors.
Researcher notes
The provided sources identify the vulnerable parameter and endpoint, but do not name a patch. Avoid assuming supported fixes. Focus research on asset confirmation, authentication boundaries, exposure level, and whether the application is still maintained.
Mitigation direction
- Identify whether TimeClock Software 1.01 is deployed anywhere.
- Check vendor or maintainer guidance for an update or supported replacement.
- Restrict application access to trusted networks or VPN users.
- Disable or retire unsupported instances if no maintained fix exists.
- Review database and application logs for suspicious authenticated activity.
Validation and detection
- Confirm product name and version from asset inventory or application records.
- Determine whether the instance is reachable from the internet.
- Review user accounts with access to time entry functions.
- Use authorized vulnerability testing only; avoid production disruption.
- Document whether vendor remediation guidance is available.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-37005 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.1 (4.0)
- Known Exploited
- No
- Published
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
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
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——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
7.1HighVector: 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
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-48874CVE reference · exploit
- Archived Product HomepageCVE reference · product
- VulnCheck Advisory: TimeClock Software 1.01 Authenticated Time-Based SQL InjectionCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.