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Vulnerability details: VCID-3x5s-aatq-aaan
Vulnerability ID VCID-3x5s-aatq-aaan
Aliases CVE-2021-36091
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-863 Incorrect Authorization
System Score Found at
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00054 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
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epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.0017 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
epss 0.00298 https://api.first.org/data/v1/epss?cve=CVE-2021-36091
cvssv3.1 6.5 https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
generic_textual MODERATE https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2021-36091
cvssv3 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-36091
cvssv3.1 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-36091
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-36091
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36091
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
https://otrs.com/release-notes/otrs-security-advisory-2021-14/
991593 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991593
cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*
cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*
CVE-2021-36091 https://nvd.nist.gov/vuln/detail/CVE-2021-36091
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-36091
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-36091
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-36091
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.23916
EPSS Score 0.00054
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.