high8.8
CVE-2020-25758
An issue was discovered on D-Link DSR-250 3.17 devices.
Impact
An issue was discovered on D-Link DSR-250 3.17 devices. Insufficient validation of configuration file checksums could allow a remote, authenticated attacker to inject arbitrary crontab entries into saved configurations before uploading. These entries are executed as root.
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