CVE-2020-1774

mediumpriority · track · 20EPSS 0.009 · 58 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.85% (58th) EPSS

CVSS 4 · medium

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

4.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.2 · impact 3.6

v3.14.5mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.14.5mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:Nsecondary · security@otrs.comexploitability 0.9 · impact 3.6

v3.14.5mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-201US

affected products (8)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
OTRS AG ((OTRS)) Community Edition≤ 6.0.x ≤ 6.0.27enisa_euvdEU
OTRS AG ((OTRS)) Community Edition≤ 5.0.x ≤ 5.0.42enisa_euvdEU
OTRS AG OTRS≤ 7.0.x ≤ 7.0.16enisa_euvdEU
debian debian linux= 8.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
otrs otrs5.0.0 → 5.0.42nvdUScpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*
otrs otrs6.0.0 → 6.0.27nvdUScpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*
otrs otrs7.0.0 → 7.0.16nvdUScpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2222OTRS: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2020-04-26csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in OTRS ausnutzen, um Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2020-04-28modified 2026-06-17

references (14)

External citations — patches, advisories, analysis.

scry

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