Vulnerability Details : CVE-2021-33831
api/account/register in the TH Wildau COVID-19 Contact Tracing application through 2021-09-01 has Incorrect Access Control. An attacker can interfere with tracing of infection chains by creating 500 random users within 2500 seconds.
Products affected by CVE-2021-33831
- cpe:2.3:a:th-wildau:covid-19_contact_tracing:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33831
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33831
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-33831
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-33831
-
https://www.th-wildau.de/studieren-weiterbilden/neuigkeiten-und-veranstaltungen/corona/
Corona - Was gibt es Neues an der Technischen Hochschule Wildau und welche Veranstaltungen finden demnächst statt?Vendor Advisory
-
https://github.com/lanmarc77/CVE-2021-33831
GitHub - lanmarc77/CVE-2021-33831: Exploit example code for CVE-2021-33831Third Party Advisory
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