What is CVE-2023-44019?

CVE-2023-44019 is a critical-severity vulnerability in Tendacn Ac10u, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2023-09-27.

How severe is CVE-2023-44019?

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

Is CVE-2023-44019 known to be exploited?

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

Buffer overflow in Tendacn Ac10u

CVE-2023-44019

Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain a stack overflow via the mac parameter in the GetParentControlInfo function.

Vulnerability class: Buffer Overflow

EPSS: 0.009 (55.5th 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

Tendacn Ac10u — versions 1.0
Tendacn Ac10u_firmware — versions 15.03.06.49_multi_tde01
N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

aixiao0621/Tenda

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2023-44019?: CVE-2023-44019 is a critical-severity vulnerability in Tendacn Ac10u, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2023-09-27.
How severe is CVE-2023-44019?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-44019 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.