CVE-2017-6590
mediumpriority · track · 25OT risk · elevatedEPSS 0.003 · 20 %ileDEEUUSEPSS · scored 2026-10-27
An issue was discovered in network-manager-applet (aka network-manager-gnome) in Ubuntu 12.04 LTS, 14.04 LTS, 16.04 LTS, and 16.10. A local attacker could use this issue at the default Ubuntu login screen to access local files and execute arbitrary commands as the lightdm user. The exploitation requires physical access to the locked computer and the Wi-Fi must be turned on. An access point that lets you use a certificate to login is required as well, but it's easy to create one. Then, it's possible to open a nautilus window and browse directories. One also can open some applications such as Firefox, which is useful for downloading malicious binaries.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (18)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-0117Linux Kernel: Mehrere SchwachstellenDeutsch2017-03-07csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um administrative Privilegien zu erlangen, einen Denial of Service Angriff durchzuführen oder Sicherheitsmechanismen zu umgehen.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (15)
External citations — patches, advisories, analysis.
- http://www.securitytracker.com/id/1037977cnnvd
- https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1668321cnnvd
- https://security.gentoo.org/glsa/201707-09cnnvd
- https://www.ubuntu.com/usn/usn-3217-1/cnnvd
- https://www.youtube.com/watch?v=Fp2lwRVg0l0cnnvd
- http://www.securitytracker.com/id/1037977enisa_euvd
- https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1668321enisa_euvd
- https://security.gentoo.org/glsa/201707-09enisa_euvd
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