Vulnerability Details CVE-2021-21895
A directory traversal vulnerability exists in the Web Manager FsTFtp functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to FsTFtp file overwrite. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.021
EPSS Ranking 83.3%
CVSS Severity
CVSS v3 Score 9.1
CVSS v2 Score 6.5
References
Products affected by CVE-2021-21895
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cpe:2.3:h:lantronix:premierwave_2050:-
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cpe:2.3:o:lantronix:premierwave_2050_firmware:8.9.0.0