Vulnerability · Published May 12, 2022 · Assigned by talos
CVE-2022-21809
Critical 9.9
In plain English
A critical-severity security flaw in InRouter302 from InHand Networks. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 79% of all known vulnerabilities).
Severity (CVSS 3.0)9.9Critical
Exploit odds (30 days)1.8%top 21.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| InHand Networks | InRouter302 | V3.5.4 |
Weakness: CWE-377 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References
- https://www.inhandnetworks.com/upload/attachment/202205/10/InHand-PSA-2022-01.pdf x_refsource_CONFIRM
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1468 x_refsource_MISC