Vulnerability Details : CVE-2021-36091
Agents are able to list appointments in the calendars without required permissions. This issue affects: OTRS AG ((OTRS)) Community Edition: 6.0.x version 6.0.1 and later versions. OTRS AG OTRS: 7.0.x versions prior to 7.0.27.
Vulnerability category: Information leak
Products affected by CVE-2021-36091
- cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*
- cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-36091
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-36091
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST | |
3.5
|
LOW | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N |
2.1
|
1.4
|
OTRS AG |
CWE ids for CVE-2021-36091
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: security@otrs.com (Secondary)
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-36091
-
https://otrs.com/release-notes/otrs-security-advisory-2021-14/
OTRS Security Advisory 2021-14 | OTRSVendor Advisory
-
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
[SECURITY] [DLA 3551-1] otrs2 security update
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