CVE-2020-25758

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.38%
Vendor Advisory dlink.com Vendor Advisory dlink.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.dlink.com/en/security-bulletin vendor advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195 vendor advisory
https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-25758?
CVE-2020-25758 has been scored as a high severity vulnerability.
How to fix CVE-2020-25758?
To fix CVE-2020-25758, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25758 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-25758 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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