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CVE-2021-43798

HIGHCISA KEV

7.5

Description

Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable to directory traversal, allowing access to local files. The vulnerable URL path is: `<grafana_host_url>/public/plugins//`, where is the plugin ID for any installed plugin. At no time has Grafana Cloud been vulnerable. Users are advised to upgrade to patched versions 8.0.7, 8.1.8, 8.2.7, or 8.3.1. The GitHub Security Advisory contains more information about vulnerable URL paths, mitigation, and the disclosure timeline.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/7/2021

Derniere modification10/24/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurGrafana Labs

ProduitGrafana

Nom vulnerabiliteGrafana Path Traversal Vulnerability

Date ajout KEV2025-10-09

Date limite remediation2025-10-30

Utilise dans ransomwareUnknown

Produits affectes

grafana:grafana

Faiblesses (CWE)

CWE-22

References

http://packetstormsecurity.com/files/165198/Grafana-Arbitrary-File-Reading.html(security-advisories@github.com)

http://packetstormsecurity.com/files/165221/Grafana-8.3.0-Directory-Traversal-Arbitrary-File-Read.html(security-advisories@github.com)

http://www.openwall.com/lists/oss-security/2021/12/09/2(security-advisories@github.com)

http://www.openwall.com/lists/oss-security/2021/12/10/4(security-advisories@github.com)

https://github.com/grafana/grafana/commit/c798c0e958d15d9cc7f27c72113d572fa58545ce(security-advisories@github.com)

https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p(security-advisories@github.com)

https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2021-43798-grafana-directory-traversal/(security-advisories@github.com)

https://security.netapp.com/advisory/ntap-20211229-0004/(security-advisories@github.com)

http://packetstormsecurity.com/files/165198/Grafana-Arbitrary-File-Reading.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/165221/Grafana-8.3.0-Directory-Traversal-Arbitrary-File-Read.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2021/12/09/2(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2021/12/10/4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/grafana/grafana/commit/c798c0e958d15d9cc7f27c72113d572fa58545ce(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p(af854a3a-2127-422b-91ae-364da2661108)

https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2021-43798-grafana-directory-traversal/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20211229-0004/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-43798(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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