CVE-2021-21339: fallo de gravedad media en TYPO3.CMS
Cleartext storage of session identifier
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.9epss 0.9%
TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
TYPO3 · TYPO3.CMSCVEs relacionadas — TYPO3.CMS
En el mismo producto, de las más peligrosas a las menos.
CVE-2021-21359MEDIUMDenial of Service in Page Error HandlingEPSS 1.7%CVE-2021-21355HIGHUnrestricted File Upload in Form FrameworkEPSS 1.6%CVE-2021-21357HIGHBroken Access Control in Form FrameworkEPSS 1.6%CVE-2021-21338MEDIUMOpen Redirection in Login HandlingEPSS 1.1%CVE-2021-21370MEDIUMCross-Site Scripting in Content Preview (CType menu)EPSS 0.9%CVE-2021-21340MEDIUMCross-Site Scripting in Content PreviewEPSS 0.9%