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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-33393 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/163158/IPFire-2.25-Remote-Code-Execution.html Exploit  Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/163158/IPFire-2.25-Remote-Code-Execution.html Exploit  Third Party Advisory  VDB Entry 
https://github.com/MucahitSaratar/ipfire-2-25-auth-rce Exploit  Third Party Advisory 
https://github.com/MucahitSaratar/ipfire-2-25-auth-rce Exploit  Third Party Advisory 
https://github.com/ipfire/ipfire-2.x/commit/6769d909306d7bdc43d64598872126fcf1b217f6 Patch  Third Party Advisory 
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 
https://github.com/ipfire/ipfire-2.x/commits/master?since=2021-05-17&until=2021-05-17 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-33393
NVD Published Date:
06/09/2021
NVD Last Modified:
11/21/2024
Source:
MITRE