CVE-2021-33393
CVE-2021-33393
lfs/backup in IPFire 2.25-core155 does not ensure that /var/ipfire/backup/bin/backup.pl is owned by the root account. It might be owned by an unprivileged account, which could potentially be used to install a Trojan horse backup.pl script that is later executed by root. Similar problems with the ownership/permissions of other files may be present as well.
Productos afectados
n/a · n/aPoCs públicas encontradas — 3
githubgithub.com/joaoaugustom/IPFire_2.25_RCE_Authenticated★ 1cve_referencepacketstormsecurity.com/files/163158/IPFire-2.25-Remote-Code-Execution.htmlno verificadoexploitdbwww.exploit-db.com/exploits/49869no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Hablar con TrueHacking →Referencias
http://packetstormsecurity.com/files/163158/IPFire-2.25-Remote-Code-Execution.htmlhttps://github.com/ipfire/ipfire-2.x/commit/6769d909306d7bdc43d64598872126fcf1b217f6https://github.com/ipfire/ipfire-2.x/commits/master?since=2021-05-17&until=2021-05-17https://github.com/MucahitSaratar/ipfire-2-25-auth-rce