What is CVE-2023-25279?

CVE-2023-25279 is a critical-severity vulnerability in Dlink Dir-820l, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-03-13.

How severe is CVE-2023-25279?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-25279 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Dlink Dir-820l

CVE-2023-25279

OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to root via a crafted payload.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.320 (98.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dlink Dir-820l
Dlink Dir-820l_firmware — versions 1.05b03
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2023-25279?: CVE-2023-25279 is a critical-severity vulnerability in Dlink Dir-820l, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-03-13.
How severe is CVE-2023-25279?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-25279 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.