Authenticated Semi-Blind Command Injection (via Parameter Injection) exists on Altus…
Priority MEDIUM 44CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
EPSS 0.03484 89th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 30
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:altus:nexto_nx3003_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx3003:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx3004_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx3004:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx3005_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx3005:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx3010_firmware:1.8.3.0:*:*:*:*:*:*:* | 1.8.3.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx3010:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx3020_firmware:1.8.3.0:*:*:*:*:*:*:* | 1.8.3.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx3020:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
- cpe:2.3:o:altus:nexto_nx3003_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx3003:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx3004_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx3004:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx3005_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx3005:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx3010_firmware:1.8.3.0:*:*:*:*:*:*:* Versions 1.8.3.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx3010:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx3020_firmware:1.8.3.0:*:*:*:*:*:*:* Versions 1.8.3.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx3020:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
Show 20 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:altus:nexto_nx3030_firmware:1.8.3.0:*:*:*:*:*:*:* | 1.8.3.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx3030:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx5100_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx5100:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx5101_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx5101:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx5110_firmware:1.1.2.8:*:*:*:*:*:*:* | 1.1.2.8 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx5110:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_nx5210_firmware:1.1.2.8:*:*:*:*:*:*:* | 1.1.2.8 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_nx5210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_xpress_xp300_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_xpress_xp300:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_xpress_xp315_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_xpress_xp315:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_xpress_xp325_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_xpress_xp325:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:nexto_xpress_xp340_firmware:1.8.11.0:*:*:*:*:*:*:* | 1.8.11.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:nexto_xpress_xp340:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
| cpe:2.3:o:altus:hadron_xtorm_hx3040_firmware:1.7.58.0:*:*:*:*:*:*:* | 1.7.58.0 | Vulnerable | Altus |
| cpe:2.3:h:altus:hadron_xtorm_hx3040:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Altus |
- cpe:2.3:o:altus:nexto_nx3030_firmware:1.8.3.0:*:*:*:*:*:*:* Versions 1.8.3.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx3030:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx5100_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx5100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx5101_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx5101:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx5110_firmware:1.1.2.8:*:*:*:*:*:*:* Versions 1.1.2.8 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx5110:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_nx5210_firmware:1.1.2.8:*:*:*:*:*:*:* Versions 1.1.2.8 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_nx5210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_xpress_xp300_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_xpress_xp300:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_xpress_xp315_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_xpress_xp315:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_xpress_xp325_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_xpress_xp325:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:nexto_xpress_xp340_firmware:1.8.11.0:*:*:*:*:*:*:* Versions 1.8.11.0 Vulnerable ·Altus
- cpe:2.3:h:altus:nexto_xpress_xp340:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
- cpe:2.3:o:altus:hadron_xtorm_hx3040_firmware:1.7.58.0:*:*:*:*:*:*:* Versions 1.7.58.0 Vulnerable ·Altus
- cpe:2.3:h:altus:hadron_xtorm_hx3040:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Altus
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-39244
- 2026-10-03 Alias added: GHSA-xq3m-82wp-9899
References
Advisory 1
More Altus Hadron Xtorm Hx3040 Firmware vulnerabilities
- TI-2021-16630 Hardcoded .htaccess Credentials for getlogs.cgi exist on Altus Nexto, Nexto Xpress, and… CVSS 3.1HIGH 7.5
- TI-2021-16628 Cross-Site Request Forgery (CSRF) exists on Altus Nexto, Nexto Xpress, and Hadron Xtorm… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2021-39244 · CVE Program
- CVE-2021-39244 · NVD
- FIRST EPSS
- GHSA-xq3m-82wp-9899 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences