Vulnerability Details : CVE-2021-42545
An insufficient session expiration vulnerability exists in Business-DNA Solutions GmbH’s TopEase® Platform Version <= 7.1.27, which allows a remote attacker to reuse, spoof, or steal other user and admin sessions.
Published
2021-11-30 12:15:08
Updated
2021-12-06 13:50:00
Products affected by CVE-2021-42545
- cpe:2.3:a:business-dnasolutions:topease:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42545
0.37%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42545
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:P/A:N |
10.0
|
4.9
|
NIST | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
3.9
|
5.2
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
Switzerland Government Common Vulnerability Program |
CWE ids for CVE-2021-42545
-
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."Assigned by:
- nvd@nist.gov (Primary)
- vulnerability@ncsc.ch (Secondary)
References for CVE-2021-42545
-
https://confluence.topease.ch/confluence/display/DOC/Release+Notes
Release Notes - TopEase Documentation - TopEase ConfluenceRelease Notes;Vendor Advisory
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