Security readout for executives and security teams
Plain-English summary
CVE-2021-41408 is a reported SQL injection in VoIPmonitor WEB GUI up to version 24.61. The issue is tied to the api.php file and user parameter. The bundle does not provide a CVSS score, fixed version, or confirmed exploitation evidence, so urgency depends on whether the WEB GUI is deployed and reachable.
Executive priority
Track as potentially serious but evidence-limited. Give it prompt attention if VoIPmonitor WEB GUI is internet-facing or business-critical; otherwise handle through standard vulnerability management after confirming version and exposure.
Technical view
The CVE record describes SQL injection in VoIPmonitor WEB GUI through api.php and the user parameter, affecting versions up to 24.61. No CWE, CVSS vector, proof of active exploitation, or vendor-prescribed remediation is included in the supplied bundle. Treat exposed administrative web interfaces as higher risk until version and vendor guidance are confirmed.
Likely exposure
Organizations are likely exposed only if they run VoIPmonitor WEB GUI version 24.61 or earlier, especially where the WEB GUI or API is reachable beyond trusted administrative networks.
Exploitation context
The bundle includes a public gist reference, but does not include KEV status or another cited source confirming active exploitation. Do not assume exploitation in the wild from the provided evidence alone.
Researcher notes
The core evidence is sparse: affected product naming is in the title and description, while structured affected fields are n/a. No CVSS, CWE, fixed version, or exploitation confirmation is present. Analysis should avoid claims beyond SQL injection in api.php user parameter up to version 24.61.
Mitigation direction
- Identify all VoIPmonitor WEB GUI deployments and record their versions.
- Check VoIPmonitor vendor changelog and guidance for the corrected release.
- Limit WEB GUI and API access to trusted administrative networks.
- Review web and database logs for suspicious api.php activity.
- Prioritize upgrade planning if any instance is version 24.61 or earlier.
Validation and detection
- Confirm whether VoIPmonitor WEB GUI is installed in the environment.
- Verify deployed WEB GUI versions against the affected range.
- Map whether api.php is reachable from untrusted networks.
- Check access controls protecting administrative and API paths.
- Review recent logs for unusual errors or repeated user parameter activity.
Public sources used
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.
Database 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-2021-41408 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://gist.github.com/divinepwner/e51050e0d7df77ff1f1379583e8cf7dbCVE reference · x_refsource_MISC
- https://www.voipmonitor.org/changelog-gui?major=5CVE reference · x_refsource_MISC
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.