high8.8
CVE-2020-25757
A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in arbitrary input being passed to system command APIs, resulti…
Impact
A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in arbitrary input being passed to system command APIs, resulting in arbitrary command execution with root privileges. This affects DSR-150, DSR-250, DSR-500, and DSR-1000AC with firmware 3.14 and 3.17.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dlink | Dsr-150 Firmware | through 3.17 |
| Dlink | Dsr-150n Firmware | through 3.17 |
| Dlink | Dsr-250 Firmware | through 3.17 |
| Dlink | Dsr-250n Firmware | through 3.17 |
| Dlink | Dsr-500 Firmware | through 3.17 |
| Dlink | Dsr-500n Firmware | All versions |
| Dlink | Dsr-500ac Firmware | through 3.17 |
| Dlink | Dsr-1000 Firmware | through 3.17 |
| Dlink | Dsr-1000n Firmware | through 3.17 |
| Dlink | Dsr-1000ac Firmware | through 3.17 |
Weakness classification
References
- NVD record
- CVE.org record
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195
- https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/
- https://www.dlink.com/en/security-bulletin
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195
- https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/
- https://www.dlink.com/en/security-bulletin