CVE-2020-25758
published 2020-12-15CVE-2020-25758: 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…
PriorityP354high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
1.24%
65.5th percentile
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
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| dlink | dsr-1000_firmware | <= 3.17 | — |
| dlink | dsr-1000ac_firmware | <= 3.17 | — |
| dlink | dsr-1000n_firmware | <= 3.17 | — |
| dlink | dsr-150_firmware | <= 3.17 | — |
| dlink | dsr-150n_firmware | <= 3.17 | — |
| dlink | dsr-250_firmware | <= 3.17 | — |
| dlink | dsr-250n_firmware | <= 3.17 | — |
| dlink | dsr-500_firmware | <= 3.17 | — |
| dlink | dsr-500ac_firmware | <= 3.17 | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/https://www.dlink.com/en/security-bulletinhttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/https://www.dlink.com/en/security-bulletin
2020-12-15
Published