Vulnerability Intelligence Report
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.
Nuclei Template
CVSS Base Score
8.8
HIGH
EPSS Probability:8.69%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| buffalo | wsr-2533dhpl2-bk_firmware | all |
| buffalo | wsr-2533dhpl2-bk | all |
| buffalo | wsr-2533dhp3-bk_firmware | all |
| buffalo | wsr-2533dhp3-bk | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Tenable Network Security, Inc. · Vendor · USA |
| Reserved | 2020-12-17T00:00:00 |
| Published | 2021-04-29T14:29:09 |
| Last Updated | 2024-08-03T17:30:07 |
Community Chatter & Buzz