CVE-2021-21880

CVSS 7.2 HIGHEPSS 2.4%CWE-22

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 2.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Dec 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A directory traversal vulnerability exists in the Web Manager FsCopyFile functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to local file inclusion. An attacker can make an authenticated HTTP request to trigger this vulnerability.

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · Lantronix

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References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1324