CVE-2020-25205

MEDIUM

6.1

Description

The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 is vulnerable to stored XSS in the set_banner() function of /var/www/core/controller/index.php. An unauthenticated attacker may set the contents of the /mnt/jffs2/banner.txt file, stored on the device's filesystem, to contain arbitrary JavaScript. The file contents are then used as part of a welcome/banner message presented to unauthenticated users who visit the login page for the web console. This vulnerability does not occur in the older 1.5.x firmware versions.

Details CVE

Score CVSS v3.16.1

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie7/20/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

mimosa:b5mimosa:b5_firmwaremimosa:b5cmimosa:b5c_firmwaremimosa:c5cmimosa:c5c_firmware

Faiblesses (CWE)

CWE-79

References

https://labs.f-secure.com/advisories/(cve@mitre.org)

https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/(cve@mitre.org)

https://labs.f-secure.com/advisories/(af854a3a-2127-422b-91ae-364da2661108)

https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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