CVE-2011-0401 [Medium] | Denial of Service in Matomo

CVE-2011-0401 is rated Moderate Risk (46.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.19%). Review affected assets and schedule remediation.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2025-03-17	1.58%	1.19%	-0.39%
2	2023-07-11	2.23%	1.58%	-0.64%
3	2023-03-07	—	2.23%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2025-03-17

1.58%

1.19%

-0.39%

2023-07-11

2.23%

1.58%

-0.64%

2023-03-07

—

2.23%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
5.0	2.0	MEDIUM	`AV:N/AC:L/Au:N/C:N/I:N/A:P` Click to expand Access vector (AV:N) Can be exploited remotely over network reachability. Access complexity (AC:L) Exploitation conditions are straightforward and predictable. Authentication (AU:N) No authentication is required. Confidentiality impact (C:N) No confidentiality impact. Integrity impact (I:N) No integrity impact. Availability impact (A:P) Partial availability impact.	10.0	2.9	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

5.0

2.0

MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand

Access vector (AV:N): Can be exploited remotely over network reachability.
Access complexity (AC:L): Exploitation conditions are straightforward and predictable.
Authentication (AU:N): No authentication is required.
Confidentiality impact (C:N): No confidentiality impact.
Integrity impact (I:N): No integrity impact.
Availability impact (A:P): Partial availability impact.

10.0

2.9

[email protected]

OS Trackers for CVE-2011-0401

vendor	priority	summary	link
`debian`	unimportant	CVE-2011-0401 unimportant priority: Debian including 1 source packages (matomo), 2 status rows across 2 suites (sid, trixie): resolved 2.	https://security-tracker.debian.org/tracker/CVE-2011-0401

Affected software / configurations for CVE-2011-0401

Vendor	Product	Version	Raw CPE
matomo	matomo	<= 1.0	cpe:2.3:a:matomo:matomo::::::::
matomo	matomo	0.1	cpe:2.3:a:matomo:matomo:0.1:::::::*
matomo	matomo	0.1.1	cpe:2.3:a:matomo:matomo:0.1.1:::::::*
matomo	matomo	0.1.2	cpe:2.3:a:matomo:matomo:0.1.2:::::::*
matomo	matomo	0.1.3	cpe:2.3:a:matomo:matomo:0.1.3:::::::*
matomo	matomo	0.1.4	cpe:2.3:a:matomo:matomo:0.1.4:::::::*
matomo	matomo	0.1.5	cpe:2.3:a:matomo:matomo:0.1.5:::::::*
matomo	matomo	0.1.6	cpe:2.3:a:matomo:matomo:0.1.6:::::::*
matomo	matomo	0.1.7	cpe:2.3:a:matomo:matomo:0.1.7:::::::*
matomo	matomo	0.1.8	cpe:2.3:a:matomo:matomo:0.1.8:::::::*
matomo	matomo	0.1.9	cpe:2.3:a:matomo:matomo:0.1.9:::::::*
matomo	matomo	0.1.10	cpe:2.3:a:matomo:matomo:0.1.10:::::::*
matomo	matomo	0.2.1	cpe:2.3:a:matomo:matomo:0.2.1:::::::*
matomo	matomo	0.2.2	cpe:2.3:a:matomo:matomo:0.2.2:::::::*
matomo	matomo	0.2.3	cpe:2.3:a:matomo:matomo:0.2.3:::::::*
matomo	matomo	0.2.4	cpe:2.3:a:matomo:matomo:0.2.4:::::::*
matomo	matomo	0.2.5	cpe:2.3:a:matomo:matomo:0.2.5:::::::*
matomo	matomo	0.2.6	cpe:2.3:a:matomo:matomo:0.2.6:::::::*
matomo	matomo	0.2.7	cpe:2.3:a:matomo:matomo:0.2.7:::::::*
matomo	matomo	0.2.8	cpe:2.3:a:matomo:matomo:0.2.8:::::::*
matomo	matomo	0.2.9	cpe:2.3:a:matomo:matomo:0.2.9:::::::*
matomo	matomo	0.2.10	cpe:2.3:a:matomo:matomo:0.2.10:::::::*
matomo	matomo	0.2.11	cpe:2.3:a:matomo:matomo:0.2.11:::::::*
matomo	matomo	0.2.12	cpe:2.3:a:matomo:matomo:0.2.12:::::::*
matomo	matomo	0.2.13	cpe:2.3:a:matomo:matomo:0.2.13:::::::*
matomo	matomo	0.2.14	cpe:2.3:a:matomo:matomo:0.2.14:::::::*
matomo	matomo	0.2.16	cpe:2.3:a:matomo:matomo:0.2.16:::::::*
matomo	matomo	0.2.17	cpe:2.3:a:matomo:matomo:0.2.17:::::::*
matomo	matomo	0.2.18	cpe:2.3:a:matomo:matomo:0.2.18:::::::*
matomo	matomo	0.2.19	cpe:2.3:a:matomo:matomo:0.2.19:::::::*
matomo	matomo	0.2.20	cpe:2.3:a:matomo:matomo:0.2.20:::::::*
matomo	matomo	0.2.22	cpe:2.3:a:matomo:matomo:0.2.22:::::::*
matomo	matomo	0.2.23	cpe:2.3:a:matomo:matomo:0.2.23:::::::*
matomo	matomo	0.2.24	cpe:2.3:a:matomo:matomo:0.2.24:::::::*
matomo	matomo	0.2.25	cpe:2.3:a:matomo:matomo:0.2.25:::::::*
matomo	matomo	0.2.26	cpe:2.3:a:matomo:matomo:0.2.26:::::::*
matomo	matomo	0.2.27	cpe:2.3:a:matomo:matomo:0.2.27:::::::*
matomo	matomo	0.2.28	cpe:2.3:a:matomo:matomo:0.2.28:::::::*
matomo	matomo	0.2.29	cpe:2.3:a:matomo:matomo:0.2.29:::::::*
matomo	matomo	0.2.30	cpe:2.3:a:matomo:matomo:0.2.30:::::::*
matomo	matomo	0.2.31	cpe:2.3:a:matomo:matomo:0.2.31:::::::*
matomo	matomo	0.2.32	cpe:2.3:a:matomo:matomo:0.2.32:::::::*
matomo	matomo	0.2.33	cpe:2.3:a:matomo:matomo:0.2.33:::::::*
matomo	matomo	0.2.34	cpe:2.3:a:matomo:matomo:0.2.34:::::::*
matomo	matomo	0.4	cpe:2.3:a:matomo:matomo:0.4:rc1::::::
matomo	matomo	0.4	cpe:2.3:a:matomo:matomo:0.4:rc2::::::
matomo	matomo	0.4	cpe:2.3:a:matomo:matomo:0.4:rc3::::::
matomo	matomo	0.4.1	cpe:2.3:a:matomo:matomo:0.4.1:rc1::::::
matomo	matomo	0.4.4	cpe:2.3:a:matomo:matomo:0.4.4:::::::*
matomo	matomo	0.4.5	cpe:2.3:a:matomo:matomo:0.4.5:::::::*
matomo	matomo	0.5	cpe:2.3:a:matomo:matomo:0.5:::::::*
matomo	matomo	0.5.1	cpe:2.3:a:matomo:matomo:0.5.1:::::::*
matomo	matomo	0.5.2	cpe:2.3:a:matomo:matomo:0.5.2:::::::*
matomo	matomo	0.5.3	cpe:2.3:a:matomo:matomo:0.5.3:::::::*
matomo	matomo	0.5.4	cpe:2.3:a:matomo:matomo:0.5.4:::::::*
matomo	matomo	0.5.5	cpe:2.3:a:matomo:matomo:0.5.5:::::::*
matomo	matomo	0.6	cpe:2.3:a:matomo:matomo:0.6:::::::*
matomo	matomo	0.6.1	cpe:2.3:a:matomo:matomo:0.6.1:::::::*
matomo	matomo	0.6.2	cpe:2.3:a:matomo:matomo:0.6.2:::::::*
matomo	matomo	0.6.3	cpe:2.3:a:matomo:matomo:0.6.3:::::::*
matomo	matomo	0.6.3	cpe:2.3:a:matomo:matomo:0.6.3:rc1::::::
matomo	matomo	0.6.3	cpe:2.3:a:matomo:matomo:0.6.3:rc2::::::
matomo	matomo	0.6.4	cpe:2.3:a:matomo:matomo:0.6.4:::::::*
matomo	matomo	0.7	cpe:2.3:a:matomo:matomo:0.7:::::::*
matomo	matomo	0.8	cpe:2.3:a:matomo:matomo:0.8:::::::*
matomo	matomo	0.9	cpe:2.3:a:matomo:matomo:0.9:::::::*
matomo	matomo	0.9.9	cpe:2.3:a:matomo:matomo:0.9.9:::::::*

References for CVE-2011-0401

URL	Tags
http://dev.piwik.org/trac/ticket/1279#comment:13
http://dev.piwik.org/trac/ticket/1910
http://osvdb.org/70381
http://piwik.org/blog/2011/01/piwik-1-1-2/	Patch
http://www.securityfocus.com/bid/45787
https://exchange.xforce.ibmcloud.com/vulnerabilities/64638

URL

CVE-2011-0401

Exploit prediction scoring system (EPSS) score for CVE-2011-0401

Common vulnerability scoring system (CVSS) metrics for CVE-2011-0401

Weakness enumeration for CVE-2011-0401

OS Trackers for CVE-2011-0401

Affected software / configurations for CVE-2011-0401

References for CVE-2011-0401