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CVE-2019-6451
On SOYAL AR-727H and AR-829Ev5 devices, all CGI programs allow unauthenticated POST access.
- 7.5HighCVSS base score
- 1.7%Exploitation in 30 daysEPSS · top 22% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
On SOYAL AR-727H and AR-829Ev5 devices, all CGI programs allow unauthenticated POST access.
Timeline
ID reserved
By mitre
- 5 months later
· 5 months later
Published
- 5 years later
· 5 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 | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.7% · top 22% of all CVEs (11 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
n/a
- affected n/a
References
References5
- http://www.nccst.nat.gov.tw (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/cvereveal/CVEs/tree/master/CVE-2019-6451 (opens in a new tab)x_refsource_MISCx_transferred
- http://www.soyal.com/epaper/e-paper-en-117.html (opens in a new tab)x_refsource_MISCx_transferred
- https://www.soyal.com/exhibition/cve-2019-6451/ (opens in a new tab)x_refsource_MISCx_transferred
- https://www.soyal.com.tw/cve-2019-6451/ (opens in a new tab)x_refsource_MISCx_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-2019-16011 (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-2019-6451)Record last updated .