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CVE-2021-43798

HIGHCISA KEV

7.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado12/7/2021

Ultima modificacion10/24/2025

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorGrafana Labs

ProductoGrafana

Nombre vulnerabilidadGrafana Path Traversal Vulnerability

Fecha inclusion KEV2025-10-09

Fecha limite remediacion2025-10-30

Uso en ransomwareUnknown

Productos afectados

grafana:grafana

Debilidades (CWE)

CWE-22

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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