Vulnerability · Published Dec 15, 2020 · Assigned by mitre
CVE-2020-25758
High 8.8
In plain English
A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.3%top 30.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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 (as reported)
References
- https://www.dlink.com/en/security-bulletin x_refsource_MISC
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195 x_refsource_MISC
- https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/ x_refsource_MISC