Vulnerability Details : CVE-2020-9343
Potential exploit
An issue was discovered in signotec signoPAD-API/Web (formerly Websocket Pad Server) before 3.1.1 on Windows. It is possible to perform a Denial of Service attack because the implementation doesn't limit the parsing of nested JSON structures. If a victim visits an attacker-controlled website, this vulnerability can be exploited via WebSocket data with a deeply nested JSON array.
Vulnerability category: Denial of service
Products affected by CVE-2020-9343
- cpe:2.3:a:signotec:signopad-api\/web:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-9343
0.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-9343
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
References for CVE-2020-9343
-
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-053.txt
Exploit;Third Party Advisory
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