What is CVE-2023-26320?

CVE-2023-26320 is a high-severity vulnerability in Mi Xiaomi Router Ax3200, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-10-11.

How severe is CVE-2023-26320?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-26320 known to be exploited?

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

RCE in Mi Xiaomi Router Ax3200

CVE-2023-26320

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Xiaomi Xiaomi Router allows Command Injection.

Vulnerability class: Buffer Overflow

EPSS: 0.010 (58.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

security@xiaomi.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-26320?: CVE-2023-26320 is a high-severity vulnerability in Mi Xiaomi Router Ax3200, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2023-10-11.
How severe is CVE-2023-26320?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-26320 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.