CVE-2020-21101

Cross Site Scriptiong vulnerabilityin Screenly screenly-ose all versions, including v1.8.2 (2019-09-25-Screenly-OSE-lite.img), in the 'Add Asset' page via manipulation of a 'URL' field, which could let a remote malicious user execute arbitrary code.

CVSS v3.0 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/Screenly/screenly-ose/issues/1254	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:screenly:screenly:0.9::::ose:::
	cpe:2.3:a:screenly:screenly:0.9.1::::ose:::
	cpe:2.3:a:screenly:screenly:0.10::::ose:::
	cpe:2.3:a:screenly:screenly:0.11::::ose:::
	cpe:2.3:a:screenly:screenly:0.12::::ose:::
	cpe:2.3:a:screenly:screenly:0.12.1::::ose:::
	cpe:2.3:a:screenly:screenly:0.13::::ose:::
	cpe:2.3:a:screenly:screenly:0.14::::ose:::
	cpe:2.3:a:screenly:screenly:0.15::::ose:::
	cpe:2.3:a:screenly:screenly:0.15.1::::ose:::
	cpe:2.3:a:screenly:screenly:0.16::::ose:::
	cpe:2.3:a:screenly:screenly:0.17::::ose:::
	cpe:2.3:a:screenly:screenly:0.18::::ose:::
	cpe:2.3:a:screenly:screenly:0.18.1::::ose:::
	cpe:2.3:a:screenly:screenly:0.18.2::::ose:::

Information

Published : 2021-04-29 10:15

Updated : 2021-05-10 12:02

NVD link : CVE-2020-21101

Mitre link : CVE-2020-21101

JSON object : View

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Products Affected

screenly

screenly

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