CVE-2021-22170

mediumpriority · track · 30OT risk · elevatedEPSS 0.006 · 46 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.55% (46th) EPSS

CVSS 5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database's encrypted content

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · cve@gitlab.comexploitability 2.5 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/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-327USprimary

affected products (12)

Products and version ranges known to be affected.

Gentoo Linuxall versionscert_bundDEcpe:/o:gentoo:linux:-
Open Source Arch Linuxall versionscert_bundDEcpe:/o:archlinux:archlinux:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
GitLab GitLab11.6.0, → 13.5.6enisa_euvdEU
GitLab GitLab13.6.0, → 13.6.4enisa_euvdEU
GitLab GitLab13.7.0, → 13.7.2enisa_euvdEU
gitlab gitlab11.6.0 → 13.5.6nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab13.6.0 → 13.6.4nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab13.7.0 → 13.7.2nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Bitnami gitlab11.6.0 → 13.5.6osvUSpkg:bitnami/gitlab
Bitnami gitlab13.6.0 → 13.6.4osvUSpkg:bitnami/gitlab
Bitnami gitlab13.7.0 → 13.7.2osvUSpkg:bitnami/gitlab

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1809GitLab: Mehrere SchwachstellenDeutsch2021-01-07csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann eine Schwachstelle in GitLab ausnutzen, um beliebigen Programmcode auszuführen, einen Denial of Service Zustand herzustellen oder Informationen offenzulegen.
BIT-gitlab-2021-221702024-03-06vendor · osvUS
Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database's encrypted content

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 osv NVD CVE.org MITRE

published 2021-12-06modified 2026-06-17

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Related entries.

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+913 more

references (7)

External citations — patches, advisories, analysis.

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