7.5
HIGH
CVE-2019-6451
Soyal AR-727H/AR-829Ev5 CGI Unauthorized Post Access Vulnerability
Description

On SOYAL AR-727H and AR-829Ev5 devices, all CGI programs allow unauthenticated POST access.

INFO

Published Date :

June 6, 2019, 7:29 p.m.

Last Modified :

Feb. 28, 2023, 8:47 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-6451 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Soyal ar-727h_firmware
2 Soyal ar-829ev5_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-6451.

URL Resource
http://www.nccst.nat.gov.tw Broken Link Third Party Advisory
http://www.soyal.com/epaper/e-paper-en-117.html Broken Link
https://github.com/cvereveal/CVEs/tree/master/CVE-2019-6451 Exploit Third Party Advisory
https://www.soyal.com.tw/cve-2019-6451/ Vendor Advisory
https://www.soyal.com/exhibition/cve-2019-6451/ Broken Link

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-6451 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-6451 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Feb. 28, 2023

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type http://www.nccst.nat.gov.tw Third Party Advisory http://www.nccst.nat.gov.tw Broken Link, Third Party Advisory
    Changed Reference Type http://www.soyal.com/epaper/e-paper-en-117.html No Types Assigned http://www.soyal.com/epaper/e-paper-en-117.html Broken Link
    Changed Reference Type https://www.soyal.com.tw/cve-2019-6451/ No Types Assigned https://www.soyal.com.tw/cve-2019-6451/ Vendor Advisory
    Changed Reference Type https://www.soyal.com/exhibition/cve-2019-6451/ No Types Assigned https://www.soyal.com/exhibition/cve-2019-6451/ Broken Link
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-287 CWE-306
  • CVE Modified by [email protected]

    Oct. 08, 2019

    Action Type Old Value New Value
    Added Reference https://www.soyal.com/exhibition/cve-2019-6451/ [No Types Assigned]
    Added Reference https://www.soyal.com.tw/cve-2019-6451/ [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 08, 2019

    Action Type Old Value New Value
    Added Reference http://www.soyal.com/epaper/e-paper-en-117.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 10, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type https://github.com/cvereveal/CVEs/tree/master/CVE-2019-6451 No Types Assigned https://github.com/cvereveal/CVEs/tree/master/CVE-2019-6451 Exploit, Third Party Advisory
    Changed Reference Type http://www.nccst.nat.gov.tw No Types Assigned http://www.nccst.nat.gov.tw Third Party Advisory
    Added CWE CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:soyal:ar-727h_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:soyal:ar-727h:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:soyal:ar-829ev5_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:soyal:ar-829ev5:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-6451 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.31 }} 0.05%

score

0.70443

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability