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CVE-2015-4464
Kguard Digital Video Recorder 104, 108, v2 does not have any authorization or authentication between an ActiveX client and the application…
- 9.8CriticalCVSS base score
- 4.7%Exploitation in 30 daysEPSS · top 8.2% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Kguard Digital Video Recorder 104, 108, v2 does not have any authorization or authentication between an ActiveX client and the application server.
Timeline
ID reserved
By mitre
- 2 years later
· 2 years later
Published
- 7 years later
· 7 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Critical9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 4.7% · top 8.2% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
n/a
- affected n/a
References
4
- http://packetstormsecurity.com/files/132437/Kguard-Digital-Video-Recorder-Bypass-Issues.html (opens in a new tab)x_refsource_MISCx_transferred
- 20150624 CVE-2015-4464 Insufficient Authorization Checks Request Handling Remote Authentication Bypass for Kguard Digital Video Recorders (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- https://www.academia.edu/11677554/Kguard_Digital_Video_Recorders_Multiple_Vulnerabilities (opens in a new tab)x_refsource_MISCx_transferred
- 73032 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2015-4484 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2015-4464)Record last updated .