var-202104-0768
Vulnerability from variot
A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication. A path traversal vulnerability exists in numerous routers manufactured by multiple vendors using Arcadyan based software. This vulnerability allows an unauthenticated user access to sensitive information and allows for the alteration of the router configuration.CVE-2021-20090 AffectedCVE-2021-20090 Affected. Arcadyan Directory traversal vulnerabilities in many routers that use software CWE-22 , CVE-2021-20090 ) Exists.A remote third party may evade authentication and view sensitive information, including valid access tokens. As a result, the router settings can be tampered with. Buffalo WSR-2533DHPL2 and WSR-2533DHP3 are routers of Japan Buffalo Company.
Buffalo WSR-2533DHPL2 and WSR-2533DHP3 have path traversal vulnerabilities. The vulnerabilities are caused by input validation errors when processing the directory traversal sequence in the web interface. Attackers can use the vulnerabilities to bypass authentication. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements
Show details on source website{
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.