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Vulnerability details: VCID-wtpy-g5mm-nkcc
Vulnerability ID VCID-wtpy-g5mm-nkcc
Aliases CVE-2020-1774
Summary When user downloads PGP or S/MIME keys/certificates, exported file has same name for private and public keys. Therefore it's possible to mix them and to send private key to the third-party instead of public key. This issue affects ((OTRS)) Community Edition: 5.0.42 and prior versions, 6.0.27 and prior versions. OTRS: 7.0.16 and prior versions.
Status Published
Exploitability 0.5
Weighted Severity 4.4
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2020-1774
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2020-1774
cvssv3.1 4.9 https://nvd.nist.gov/vuln/detail/CVE-2020-1774
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-1774
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1774
https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
https://otrs.com/release-notes/otrs-security-advisory-2020-11/
959448 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=959448
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:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2020-1774 https://nvd.nist.gov/vuln/detail/CVE-2020-1774
No exploits are available.
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-1774
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:H/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-1774
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 0.45605
EPSS Score 0.00228
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T12:12:40.354757+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 37.0.0