9

CVE-2021-33393

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ipfire ≫ Ipfire Version < 2.25
Ipfire ≫ Ipfire Version2.25 Updatecore_update141
Ipfire ≫ Ipfire Version2.25 Updatecore_update142
Ipfire ≫ Ipfire Version2.25 Updatecore_update143
Ipfire ≫ Ipfire Version2.25 Updatecore_update144
Ipfire ≫ Ipfire Version2.25 Updatecore_update145
Ipfire ≫ Ipfire Version2.25 Updatecore_update146
Ipfire ≫ Ipfire Version2.25 Updatecore_update147
Ipfire ≫ Ipfire Version2.25 Updatecore_update148
Ipfire ≫ Ipfire Version2.25 Updatecore_update149
Ipfire ≫ Ipfire Version2.25 Updatecore_update150
Ipfire ≫ Ipfire Version2.25 Updatecore_update151
Ipfire ≫ Ipfire Version2.25 Updatecore_update152
Ipfire ≫ Ipfire Version2.25 Updatecore_update155
Ipfire ≫ Ipfire Version2.25 Updatecore_update156
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 58.73% 0.99
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 9 8 10
AV:N/AC:L/Au:S/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://packetstormsecurity.com/files/163158/IPFire-2.25-Remote-Code-Execution.html
Third Party Advisory
Exploit
VDB Entry
https://github.com/MucahitSaratar/ipfire-2-25-auth-rce
Third Party Advisory
Exploit
https://github.com/ipfire/ipfire-2.x/commit/6769d909306d7bdc43d64598872126fcf1b217f6
Patch
Third Party Advisory
https://github.com/ipfire/ipfire-2.x/commits/master?since=2021-05-17&until=2021-05-17
Third Party Advisory