Vulnerability Details : CVE-2019-3942
Advantech WebAccess 8.3.4 does not properly restrict an RPC call that allows unauthenticated, remote users to read files. An attacker can use this vulnerability to recover the administrator password.
Vulnerability category: BypassGain privilege
Products affected by CVE-2019-3942
- cpe:2.3:a:advantech:webaccess:8.3.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-3942
0.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-3942
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-3942
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: vulnreport@tenable.com (Secondary)
-
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-3942
-
https://www.tenable.com/security/research/tra-2019-15
Multiple Advantech WebAccess Vulnerabilities - Research Advisory | Tenable®Third Party Advisory
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