CVE-2021-39244
8.8 HIGHAuthenticated Semi-Blind Command Injection (via Parameter Injection) exists on Altus Nexto, Nexto Xpress, and Hadron Xtorm devices via th...
Published: 2021-08-23 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 8.8 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-78
Affected products
| Vendor | Product |
|---|---|
| altus | hadron_xtorm_hx3040_firmware, nexto_nx3003_firmware, nexto_nx3004_firmware |
Description
Authenticated Semi-Blind Command Injection (via Parameter Injection) exists on Altus Nexto, Nexto Xpress, and Hadron Xtorm devices via the getlogs.cgi tcpdump feature. 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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-39244
- [Exploit reference]https://seclists.org/fulldisclosure/2021/Aug/21
- [Vendor advisory]https://www.altus.com.br/
- [Exploit reference]https://seclists.org/fulldisclosure/2021/Aug/21
- [Vendor advisory]https://www.altus.com.br/
Related CVEs
Same vendor
- CVE-2021-39245 — Hardcoded .htaccess Credentials for getlogs.cgi exist on Altus Nexto, Nexto Xpress, and Hadron Xtorm devices (7.5 HIGH)
- CVE-2021-39243 — Cross-Site Request Forgery (CSRF) exists on Altus Nexto, Nexto Xpress, and Hadron Xtorm devices via any CGI endpoint (6.5 MEDIUM)
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