OS command injection in MC LR Router
Key facts
- Attack vector
- Network
- Privileges required
- High
- 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 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
Three OS command injection vulnerabilities exist in the web interface I/O configuration functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability refers to the authetnicated OS Command injection that occurs through the attacker-controlled `timer1` parameter, at offset `0x8e80`.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| MC Technologies | MC LR Router | 2.10.5 (QEMU) | — | No fix listed | CNA |
- MC LR Router VendorMC Technologies Affected 2.10.5 (QEMU) Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:mc-technologies:mc_lr_router_firmware:2.10.5:*:*:*:*:*:*:* | 2.10.5 | Vulnerable | MC Technologies |
| cpe:2.3:h:mc-technologies:mc_lr_router:-:*:*:*:*:*:*:* | not specified by NVD | Running on | MC Technologies |
- cpe:2.3:o:mc-technologies:mc_lr_router_firmware:2.10.5:*:*:*:*:*:*:* Versions 2.10.5 Vulnerable ·MC Technologies
- cpe:2.3:h:mc-technologies:mc_lr_router:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·MC Technologies
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-28027
- 2026-10-03 Alias added: GHSA-wg88-6pq6-wm93
References
More MC Technologies Mc Lr Router Firmware vulnerabilities
- TI-2024-18624 OS command injection in MC LR Router CVSS 3.1HIGH 7.2
- TI-2024-18623 OS command injection in MC LR Router CVSS 3.1HIGH 7.2
- TI-2024-14468 OS command injection in MC LR Router CVSS 3.1HIGH 7.2
Sources
- CVE-2024-28027 · CVE Program
- CVE-2024-28027 · NVD
- FIRST EPSS
- GHSA-wg88-6pq6-wm93 · 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