CVE-2020-21998

In HomeAutomation 3.3.2 input passed via the 'redirect' GET parameter in 'api.php' script is not properly verified before being used to redirect users. This can be exploited to redirect a user to an arbitrary website e.g. when a user clicks a specially crafted link to the affected script hosted on a trusted domain.

CVSS v3.1

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

CVSS v2.0

5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N

EPSS

1.32% chance of exploitation in the next 30 days, 69th percentile

Nuclei

medium · CWE-601

Published

2021-04-27

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5559.php

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-21998.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2020-21997
• CVE-2020-21999
• CVE-2020-21996
• CVE-2020-22000
• CVE-2020-21995
• CVE-2020-22001