CVE-2020-25368

high-risk
Published 2021-11-04

A command injection vulnerability was discovered in the HNAP1 protocol in D-Link DIR-823G devices with firmware V1.0.2B05. An attacker is able to execute arbitrary web scripts via shell metacharacters in the PrivateLogin field to Login.

Do I need to act?

!
34.4% chance of exploitation in next 30 days
EPSS score — higher than 66% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Dlink

References (6)

Vendor Advisory http://d-link.com
Exploit https://github.com/sek1th/iot/blob/master/dir-823g_2.md
Vendor Advisory https://www.dlink.com/en/security-bulletin/
Vendor Advisory http://d-link.com
Exploit https://github.com/sek1th/iot/blob/master/dir-823g_2.md
Vendor Advisory https://www.dlink.com/en/security-bulletin/
53
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 16/34 · Moderate
Exposure 5/34 · Minimal