CVE-2021-20091

The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly sanitize user input. An authenticated remote attacker could leverage this vulnerability to alter device configuration, potentially gaining remote code execution.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

8.80% chance of exploitation in the next 30 days, 95th percentile

Nuclei

high

Published

2021-04-29

Updated

2024-08-03

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-20091.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2021-20090
• CVE-2021-20092
• CVE-2021-20089
• CVE-2021-20093
• CVE-2021-20088
• CVE-2021-20094