CVE-2021-21896

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Summary

CVECVE-2021-21896
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-22 19:15:00 UTC
Updated2022-08-31 19:19:00 UTC
DescriptionA directory traversal vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to arbitrary file deletion. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Lantronix Premierwave 2050 - All All All
Operating System Lantronix Premierwave 2050 Firmware 8.9.0.0 r4 All All

References

ReferenceSourceLinkTags
TALOS-2021-1338 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence MISC talosintelligence.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 591357 Lantronix PremierWave 2050 Web Manager FsMove directory traversal Vulnerability (TALOS-2021-1338)
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