CVE-2023-30801 qBittorrent Web UI Default Credentials Lead to RCE

Critical 9.8 Published Updated

Remote attackers can exploit default Web UI credentials to execute arbitrary OS commands via the external program feature in qBittorrent.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2023-30801?

CVE-2023-30801 is a critical vulnerability in qBittorrent client, published on 10 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

All versions of the qBittorrent client through 4.5.5 use default credentials when the web user interface is enabled. The administrator is not forced to change the default credentials. As of 4.5.5, this issue has not been fixed. A remote attacker can use the default credentials to authenticate and execute arbitrary operating system commands using the "external program" feature in the web user interface. This was reportedly exploited in the wild in March 2023.

Weakness: CWE-798, CWE-1392

Which versions are affected by CVE-2023-30801?

It affects 1 product.

Linux distribution packages (8)
libtorrent-rasterbar SUSE:Package Hub 15 SP4All versions2.0.9-bp155.2.3.1
qbittorrent SUSE:Package Hub 15 SP4All versions4.6.2-bp155.2.3.1
libtorrent-rasterbar SUSE:Package Hub 15 SP5All versions2.0.9-bp155.2.3.1
qbittorrent SUSE:Package Hub 15 SP5All versions4.6.2-bp155.2.3.1
libtorrent-rasterbar openSUSE:Leap 15.4All versions2.0.9-bp155.2.3.1
qbittorrent openSUSE:Leap 15.4All versions4.6.2-bp155.2.3.1
libtorrent-rasterbar openSUSE:Leap 15.5All versions2.0.9-bp155.2.3.1
qbittorrent openSUSE:Leap 15.5All versions4.6.2-bp155.2.3.1

Products include Qbittorrent Qbittorrent.

How do I fix CVE-2023-30801?

Change a configuration setting.

Is CVE-2023-30801 being exploited?

There is no known exploitation of CVE-2023-30801 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2023-30801, GHSA-vchq-5hmx-6hmp, UBUNTU-CVE-2023-30801, openSUSE-SU-2023:0391-1, openSUSE-SU-2024:13477-1.

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