CVE-2021-39243

MEDIUM

Altus Nexto, Nexto Xpress, and Hadron Xtorm - Cross-Site Request Forgery via CGI Endpoint

Title source: llm
STIX 2.1

Description

Cross-Site Request Forgery (CSRF) exists on Altus Nexto, Nexto Xpress, and Hadron Xtorm devices via any CGI endpoint. This affects Nexto NX3003 1.8.11.0, Nexto NX3004 1.8.11.0, Nexto NX3005 1.8.11.0, Nexto NX3010 1.8.3.0, Nexto NX3020 1.8.3.0, Nexto NX3030 1.8.3.0, Nexto NX5100 1.8.11.0, Nexto NX5101 1.8.11.0, Nexto NX5110 1.1.2.8, Nexto NX5210 1.1.2.8, Nexto Xpress XP300 1.8.11.0, Nexto Xpress XP315 1.8.11.0, Nexto Xpress XP325 1.8.11.0, Nexto Xpress XP340 1.8.11.0, and Hadron Xtorm HX3040 1.7.58.0.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.altus.com.br/
Exploit, Mailing List, Third Party Advisory x_refsource_misc
http://seclists.org/fulldisclosure/2021/Aug/21

Scores

CVSS v3 6.5
EPSS 0.0053
EPSS Percentile 41.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

CWE
CWE-352
Status published
Products (15)
altus/hadron_xtorm_hx3040_firmware 1.7.58.0
altus/nexto_nx3003_firmware 1.8.11.0
altus/nexto_nx3004_firmware 1.8.11.0
altus/nexto_nx3005_firmware 1.8.11.0
altus/nexto_nx3010_firmware 1.8.3.0
altus/nexto_nx3020_firmware 1.8.3.0
altus/nexto_nx3030_firmware 1.8.3.0
altus/nexto_nx5100_firmware 1.8.11.0
altus/nexto_nx5101_firmware 1.8.11.0
altus/nexto_nx5110_firmware 1.1.2.8
... and 5 more
Published Aug 23, 2021
Tracked Since Feb 18, 2026