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ubuntucveUbuntu.comUB:CVE-2021-40973
HistoryOct 01, 2021 - 12:00 a.m.

CVE-2021-40973

2021-10-0100:00:00
ubuntu.com
ubuntu.com
8
cve-2021-40973
cross-site scripting
spotweb 1.5.1
remote attackers
web script
html injection
lastname parameter

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

50.0%

Cross-site scripting (XSS) vulnerability in
templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow
remote attackers to inject arbitrary web script or HTML via the lastname
parameter.

Notes

Author Note
seth-arnold I don’t think the installer is in the binary packages

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

50.0%