Paper/Archive/CVE-2022-21809

CVE-2022-21809

InHand Networks InRouter302 — A file write vulnerability exists in the httpd upload.cgi functionality of InHand Networks InRouter302 V3.5.4.

EPSS 2%public exploit CVSS 9.9

critical.is priorityof 100

CVSS 9.9 (CNA)9.9 / 10 × 3029.7 Not in CISA KEV+300.0 EPSS percentile 78.7.787 × 2015.7 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

A file write vulnerability exists in the httpd upload.cgi functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted HTTP request can lead to arbitrary file upload. An attacker can upload a malicious file to trigger this vulnerability.

Affected

ProductAffectedFixed inSource

InRouter302V3.5.4–CNA

Scores by source

talos (CNA)9.9CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refinhandnetworks.com/upload/attachment/202205/10/InHand-PSA-2022-01.pdf reftalosintelligence.com/vulnerability_reports/TALOS-2022-1468