CVE-2019-19941

Missing hostname validation in Swisscom Centro Grande before 6.16.12 allows a remote attacker to inject its local IP address as a domain entry in the DNS service of the router via crafted hostnames in DHCP requests, causing XSS.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : 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://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2019-19940ff.txt	Exploit Vendor Advisory
https://www.swisscom.ch/en/residential/help/device/internet-router.html	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:swisscom:centro_grande_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:swisscom:centro_grande:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-03-16 16:15

Updated : 2024-02-28 17:47

NVD link : CVE-2019-19941

Mitre link : CVE-2019-19941

CVE.ORG link : CVE-2019-19941

JSON object : View

Products Affected

swisscom

centro_grande_firmware
centro_grande

CWE

CWE-79

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

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