What is CVE-2020-27862?

CVE-2020-27862 is a high-severity vulnerability in D-link Multiple Routers, classified under Command Injection. CVSS score: 8.8/10. Published 2021-02-11.

How severe is CVE-2020-27862?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in D-link Multiple Routers

CVE-2020-27862

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DVA-2800 and DSL-2888A routers. Authentication is not required to exploit this vulnerability. The specific flaw exists withi…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.034 (87.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

D-link Multiple Routers — versions firmware version 2.3

Weakness classification (CWE)

CWE-77 — Command Injection

References

www.zerodayinitiative.com/advisories/ZDI-20-1426/ (x_refsource_MISC)
supportannouncement.us.dlink.com/announcement/publication.aspx (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-27862?: CVE-2020-27862 is a high-severity vulnerability in D-link Multiple Routers, classified under Command Injection. CVSS score: 8.8/10. Published 2021-02-11.
How severe is CVE-2020-27862?: High severity. CVSS v3 base score is 8.8 out of 10.