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CVE-2016-5410

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify...

5.5 MediumFix available

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
High
Availability
None

Exploit likelihood

0.36%Down 0.7 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.5

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Record
CVE-2016-5410
CVSS 3.0
5.5 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0
2.1 LowAV:L/AC:L/Au:N/C:N/I:P/A:N
Weakness
CWE-287
Updated
2026-11-02
CVE List No score

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Record
CVE-2016-5410
Updated
2026-11-02
EUVDEUVD-2016-6355 No score

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Record
EUVD-2016-6355
Updated
2026-11-03
GitHub AdvisoriesGHSA-v2vf-88f9-4px7 5.5

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify...

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Record
GHSA-v2vf-88f9-4px7
CVSS 3.0
5.5 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness
CWE-287
Updated
2026-11-02
OSV 5.5

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Record
CVE-2016-5410
CVSS 3.0
5.5 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Updated
2026-11-02
OSVDEBIAN-CVE-2016-5410 5.5

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Record
DEBIAN-CVE-2016-5410
CVSS 3.0
5.5 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Updated
2026-11-02
OSVRHSA-2016:2597 6.1

Red Hat Security Advisory: firewalld security, bug fix, and enhancement update

Record
RHSA-2016:2597
CVSS 3.0
6.1 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2016-5410 5.5

firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.

Record
UBUNTU-CVE-2016-5410
CVSS 3.0
5.5 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Updated
2026-11-02
OSVopenSUSE-SU-2024:10205-1 No score

firewall-applet-0.4.4.2-1.1 on GA media

These are all security issues fixed in the firewall-applet-0.4.4.2-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10205-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
firewalld
Debian:12
 before 0.4.3.3-1
0.4.3.3-1
firewalld
Debian:13
 before 0.4.3.3-1
0.4.3.3-1
firewalld
Debian:14
 before 0.4.3.3-1
0.4.3.3-1
firewall-applet
Red Hat:enterprise_linux:7::client
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewall-config
Red Hat:enterprise_linux:7::client
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld
Red Hat:enterprise_linux:7::client
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld-filesystem
Red Hat:enterprise_linux:7::client
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
python-firewall
Red Hat:enterprise_linux:7::client
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewall-applet
Red Hat:enterprise_linux:7::computenode
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewall-config
Red Hat:enterprise_linux:7::computenode
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
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Affected packages
PackageAffectedFixed
firewalld
Red Hat:enterprise_linux:7::computenode
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld-filesystem
Red Hat:enterprise_linux:7::computenode
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
python-firewall
Red Hat:enterprise_linux:7::computenode
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewall-applet
Red Hat:enterprise_linux:7::server
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewall-config
Red Hat:enterprise_linux:7::server
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld
Red Hat:enterprise_linux:7::server
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld-filesystem
Red Hat:enterprise_linux:7::server
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
python-firewall
Red Hat:enterprise_linux:7::server
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewall-applet
Red Hat:enterprise_linux:7::workstation
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewall-config
Red Hat:enterprise_linux:7::workstation
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld
Red Hat:enterprise_linux:7::workstation
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld-filesystem
Red Hat:enterprise_linux:7::workstation
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
python-firewall
Red Hat:enterprise_linux:7::workstation
 before 0:0.4.3.2-8.el7
0:0.4.3.2-8.el7
firewalld
Ubuntu:16.04:LTS
 before 0.4.0-1ubuntu0.1, plus listed versions
0.3.13-10.3.14.2-10.3.14.2-20.4.0-1
0.4.0-1ubuntu0.1
firewalld
openSUSE:Tumbleweed
 before 0.4.4.2-1.1
0.4.4.2-1.1

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2016-5410 is a medium vulnerability (CVSS 5.5) in Firewalld, published April 19, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 30th percentile. Fixed in firewalld 0.4.3.3-1.

References

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